Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

23 files changed, 3994 insertions, 0 deletions

diff --git a/intl/unicharutil/moz.build b/intl/unicharutil/moz.build
new file mode 100644
index 0000000000..ec7b335f9d
--- /dev/null
+++ b/intl/unicharutil/moz.build
@@ -0,0 +1,13 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+DIRS += ["util"]
+
+EXPORTS += [
+    "nsUGenCategory.h",
+]
+
+FINAL_LIBRARY = "xul"
diff --git a/intl/unicharutil/nsUGenCategory.h b/intl/unicharutil/nsUGenCategory.h
new file mode 100644
index 0000000000..8506c39820
--- /dev/null
+++ b/intl/unicharutil/nsUGenCategory.h
@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsUGenCategory_h
+#define nsUGenCategory_h
+
+/**
+ *  Read http://unicode.org/reports/tr44/#General_Category_Values
+ *  for the detailed definition of the following categories
+ */
+enum class nsUGenCategory {
+  kUndefined = 0,
+  kMark = 1,         // Mn, Mc, and Me
+  kNumber = 2,       // Nd, Nl, and No
+  kSeparator = 3,    // Zs, Zl, and Zp
+  kOther = 4,        // Cc, Cf, Cs, Co, and Cn
+  kLetter = 5,       // Lu, Ll, Lt, Lm, and Lo
+  kPunctuation = 6,  // Pc, Pd, Ps, Pe, Pi, Pf, and Po
+  kSymbol = 7        // Sm, Sc, Sk, and So
+};
+
+#endif  // nsUGenCategory_h
diff --git a/intl/unicharutil/tools/README.txt b/intl/unicharutil/tools/README.txt
new file mode 100644
index 0000000000..7295547f11
--- /dev/null
+++ b/intl/unicharutil/tools/README.txt
@@ -0,0 +1,3 @@
+Instructions for using these tools are on the Mozilla Wiki.
+
+https://wiki.mozilla.org/I18n:Updating_Unicode_version
diff --git a/intl/unicharutil/tools/genSpecialCasingData.pl b/intl/unicharutil/tools/genSpecialCasingData.pl
new file mode 100755
index 0000000000..9800688683
--- /dev/null
+++ b/intl/unicharutil/tools/genSpecialCasingData.pl
@@ -0,0 +1,309 @@
+#!/usr/bin/env perl
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this file,
+# You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This tool is used to extract "special" (one-to-many) case mappings
+# into a form that can be used by nsTextRunTransformations.
+
+use strict;
+
+if ($#ARGV != 1) {
+  print <<__EOT;
+# Run this tool using a command line of the form
+#
+#     perl genSpecialCasingData.pl UnicodeData.txt SpecialCasing.txt
+#
+# The nsSpecialCasingData.cpp file will be written to standard output.
+#
+# This tool will also write up-to-date versions of the test files
+#     all-{upper,lower,title}.html
+# and corresponding -ref files in the current directory.
+#
+__EOT
+  exit 0;
+}
+
+my %allLower;
+my %allUpper;
+my %allTitle;
+my %compositions;
+my %gc;
+open FH, "< $ARGV[0]" or die "can't open $ARGV[0] (should be UnicodeData.txt)\n";
+while (<FH>) {
+  chomp;
+  my @fields = split /;/;
+  next if ($fields[1] =~ /</); # ignore ranges etc
+  my $usv = hex "0x$fields[0]";
+  $allUpper{$usv} = $fields[12] if $fields[12] ne '';
+  $allLower{$usv} = $fields[13] if $fields[13] ne '';
+  $allTitle{$usv} = $fields[14] if $fields[14] ne '';
+  $gc{$usv} = $fields[2];
+  # we only care about non-singleton canonical decomps
+  my $decomp = $fields[5];
+  next if $decomp eq '' or $decomp =~ /</ or not $decomp =~ / /;
+  $compositions{$decomp} = sprintf("%04X", $usv);
+}
+close FH;
+
+my %specialLower;
+my %specialUpper;
+my %specialTitle;
+my %charName;
+my @headerLines;
+open FH, "< $ARGV[1]" or die "can't open $ARGV[1] (should be SpecialCasing.txt)\n";
+while (<FH>) {
+  chomp;
+  m/#\s*(.+)$/;
+  my $comment = $1;
+  if ($comment =~ /^(SpecialCasing-|Date:)/) {
+    push @headerLines, $comment;
+    next;
+  }
+  s/#.*//;
+  s/;\s*$//;
+  next if $_ eq '';
+  my @fields = split /; */;
+  next unless (scalar @fields) == 4;
+  my $usv = hex "0x$fields[0]";
+  addIfSpecial(\%specialLower, $usv, $fields[1]);
+  addIfSpecial(\%specialTitle, $usv, $fields[2]);
+  addIfSpecial(\%specialUpper, $usv, $fields[3]);
+  $charName{$usv} = $comment;
+}
+close FH;
+
+print <<__END__;
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* Auto-generated from files in the Unicode Character Database
+   by genSpecialCasingData.pl - do not edit! */
+
+#include "nsSpecialCasingData.h"
+#include "mozilla/ArrayUtils.h" // for ArrayLength
+#include <stdlib.h>       // for bsearch
+
+__END__
+map { print "/* $_ */\n" } @headerLines;
+
+print <<__END__;
+
+using mozilla::unicode::MultiCharMapping;
+
+__END__
+
+printMappings('Lower', \%specialLower);
+printMappings('Upper', \%specialUpper);
+printMappings('Title', \%specialTitle);
+
+print <<__END__;
+static int CompareMCM(const void* aKey, const void* aElement)
+{
+  const uint32_t ch = *static_cast<const uint32_t*>(aKey);
+  const MultiCharMapping* mcm = static_cast<const MultiCharMapping*>(aElement);
+  return int(ch) - int(mcm->mOriginalChar);
+}
+
+#define MAKE_SPECIAL_CASE_ACCESSOR(which) \\
+  const MultiCharMapping* \\
+  Special##which(uint32_t aChar) \\
+  { \\
+    const void* p = bsearch(&aChar, CaseSpecials_##which, \\
+                            mozilla::ArrayLength(CaseSpecials_##which), \\
+                            sizeof(MultiCharMapping), CompareMCM); \\
+    return static_cast<const MultiCharMapping*>(p); \\
+  }
+
+namespace mozilla {
+namespace unicode {
+
+MAKE_SPECIAL_CASE_ACCESSOR(Lower)
+MAKE_SPECIAL_CASE_ACCESSOR(Upper)
+MAKE_SPECIAL_CASE_ACCESSOR(Title)
+
+} // namespace unicode
+} // namespace mozilla
+__END__
+
+addSpecialsTo(\%allLower, \%specialLower);
+addSpecialsTo(\%allUpper, \%specialUpper);
+addSpecialsTo(\%allTitle, \%specialTitle);
+
+my $testFont = "../fonts/dejavu-sans/DejaVuSans.ttf";
+genTest('lower', \%allLower);
+genTest('upper', \%allUpper);
+genTitleTest();
+
+sub printMappings {
+  my ($whichMapping, $hash) = @_;
+  print "static const MultiCharMapping CaseSpecials_${whichMapping}[] = {\n";
+  foreach my $key (sort { $a <=> $b } keys %$hash) {
+    my @chars = split(/ /, $hash->{$key});
+    printf "  { 0x%04x, {0x%04x, 0x%04x, 0x%04x} }, // %s\n", $key,
+           hex "0x0$chars[0]", hex "0x0$chars[1]", hex "0x0$chars[2]",
+           "$charName{$key}";
+  }
+  print "};\n\n";
+};
+
+sub addIfSpecial {
+  my ($hash, $usv, $mapping) = @_;
+  return unless $mapping =~ / /;
+  # only do compositions that start with the initial char
+  foreach (keys %compositions) {
+    $mapping =~ s/^$_/$compositions{$_}/;
+  }
+  $hash->{$usv} = $mapping;
+};
+
+sub addSpecialsTo {
+  my ($hash, $specials) = @_;
+  foreach my $key (keys %$specials) {
+    $hash->{$key} = $specials->{$key};
+  }
+};
+
+sub genTest {
+  my ($whichMapping, $hash) = @_;
+  open OUT, "> all-$whichMapping.html";
+  print OUT <<__END__;
+<!DOCTYPE html>
+<!-- GENERATED FILE, DO NOT EDIT -->
+<html>
+ <head>
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+  <style type="text/css">
+   \@font-face { font-family: foo; src: url($testFont); }
+   p { font-family: foo; font-size: 12px; text-transform: ${whichMapping}case; }
+  </style>
+ </head>
+ <body>
+  <p>
+__END__
+  foreach my $key (sort { $a <=> $b } keys %$hash) {
+    # Bug 1476304: we exclude Georgian letters U+10D0..10FF because of lack
+    # of widespread font support for the corresponding Mtavruli characters
+    # at this time (July 2018).
+    # This condition is to be removed once the major platforms ship with
+    # fonts that support U+1C90..1CBF.
+    my $skippedGeorgian = $whichMapping eq "upper" && $key >= 0x10D0 && $key <= 0x10FF;
+    print OUT "<!-- " if $skippedGeorgian;
+    printf OUT "&#x%04X;", $key;
+    print OUT " -->" if $skippedGeorgian;
+    print OUT " <!-- $charName{$key} -->" if exists $charName{$key};
+    print OUT " <!-- Temporarily skipped, see bug 1476304. -->" if $skippedGeorgian;
+    print OUT "\n";
+  }
+  print OUT <<__END__;
+  </p>
+ </body>
+</html>
+__END__
+  close OUT;
+
+  open OUT, "> all-$whichMapping-ref.html";
+  print OUT <<__END__;
+<!DOCTYPE html>
+<!-- GENERATED FILE, DO NOT EDIT -->
+<html>
+ <head>
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+  <style type="text/css">
+   \@font-face { font-family: foo; src: url($testFont); }
+   p { font-family: foo; font-size: 12px; }
+  </style>
+ </head>
+ <body>
+  <p>
+__END__
+  foreach my $key (sort { $a <=> $b } keys %$hash) {
+    # Bug 1476304: we exclude Georgian letters U+10D0..10FF because of lack
+    # of widespread font support for the corresponding Mtavruli characters
+    # at this time (July 2018).
+    # This condition is to be removed once the major platforms ship with
+    # fonts that support U+1C90..1CBF.
+    my $skippedGeorgian = $whichMapping eq "upper" && $key >= 0x10D0 && $key <= 0x10FF;
+    print OUT "<!-- " if $skippedGeorgian;
+    print OUT join('', map { sprintf("&#x%s;", $_) } split(/ /, $hash->{$key}));
+    print OUT " -->" if $skippedGeorgian;
+    print OUT " <!-- $charName{$key} -->" if exists $charName{$key};
+    print OUT " <!-- Temporarily skipped, see bug 1476304. -->" if $skippedGeorgian;
+    print OUT "\n";
+  }
+  print OUT <<__END__;
+  </p>
+ </body>
+</html>
+__END__
+  close OUT;
+};
+
+sub genTitleTest {
+  open OUT, "> all-title.html";
+  print OUT <<__END__;
+<!DOCTYPE html>
+<!-- GENERATED FILE, DO NOT EDIT -->
+<html>
+ <head>
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+  <style type="text/css">
+   \@font-face { font-family: foo; src: url($testFont); }
+   p { font-family: foo; text-transform: capitalize; }
+  </style>
+ </head>
+ <body>
+  <p>
+__END__
+  foreach my $key (sort { $a <=> $b } keys %allTitle) {
+    printf OUT "&#x%04X;x", $key;
+    print OUT " <!-- $charName{$key} -->" if exists $charName{$key};
+    print OUT "\n";
+  }
+  print OUT <<__END__;
+  </p>
+ </body>
+</html>
+__END__
+  close OUT;
+
+  open OUT, "> all-title-ref.html";
+  print OUT <<__END__;
+<!DOCTYPE html>
+<!-- GENERATED FILE, DO NOT EDIT -->
+<html>
+ <head>
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+  <style type="text/css">
+   \@font-face { font-family: foo; src: url($testFont); }
+   p { font-family: foo; }
+  </style>
+ </head>
+ <body>
+  <p>
+__END__
+  foreach my $key (sort { $a <=> $b } keys %allTitle) {
+    # capitalize is only applied to characters with GC=L* or N*...
+    if ($gc{$key} =~ /^[LN]/) {
+      # ...and those that are already uppercase are not transformed
+      if (exists $allUpper{$key}) {
+        print OUT join('', map { sprintf("&#x%s;", $_) } split(/ /, $allTitle{$key}));
+      } else {
+        printf OUT "&#x%04X;", $key;
+      }
+      print OUT "x";
+    } else {
+      printf OUT "&#x%04X;X", $key;
+    }
+    print OUT " <!-- $charName{$key} -->" if exists $charName{$key};
+    print OUT "\n";
+  }
+  print OUT <<__END__;
+  </p>
+ </body>
+</html>
+__END__
+  close OUT;
+};
diff --git a/intl/unicharutil/tools/genUnicodePropertyData.pl b/intl/unicharutil/tools/genUnicodePropertyData.pl
new file mode 100755
index 0000000000..f72f18f1ae
--- /dev/null
+++ b/intl/unicharutil/tools/genUnicodePropertyData.pl
@@ -0,0 +1,495 @@
+#!/usr/bin/env perl
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This tool is used to prepare lookup tables of Unicode character properties
+# needed by gfx code to support text shaping operations. The properties are
+# read from the Unicode Character Database and compiled into multi-level arrays
+# for efficient lookup.
+#
+# Note that for most properties, we now rely on ICU; this tool and the tables
+# it generates are used only for a couple of properties not readily exposed
+# via ICU APIs.
+#
+# To regenerate the tables in nsUnicodePropertyData.cpp:
+#
+# (1) Download the current Unicode data files from
+#
+#         https://www.unicode.org/Public/UNIDATA/
+#
+#     NB: not all the files are actually needed; currently, we require
+#       - UnicodeData.txt
+#       - ReadMe.txt (to record version/date of the UCD)
+#       - Unihan_Variants.txt (from Unihan.zip)
+#     though this may change if we find a need for additional properties.
+#
+#     The Unicode data files listed above should be together in one directory.
+#
+#     We also require the file
+#        https://www.unicode.org/Public/security/latest/IdentifierStatus.txt
+#     This file should be in a sub-directory "security" immediately below the
+#        directory containing the other Unicode data files.
+#
+#     We also require the latest data file for UTR50, currently revision-17:
+#        https://www.unicode.org/Public/vertical/revision-17/VerticalOrientation-17.txt
+#     This file should be in a sub-directory "vertical" immediately below the
+#        directory containing the other Unicode data files.
+#
+#
+# (2) Run this tool using a command line of the form
+#
+#         perl genUnicodePropertyData.pl      \
+#                 /path/to/icu/common/unicode \
+#                 /path/to/UCD-directory
+#
+#     This will generate (or overwrite!) the files
+#
+#         nsUnicodePropertyData.cpp
+#         UnicodeScriptCodes.h
+#
+#     in the current directory.
+
+use strict;
+use List::Util qw(first);
+
+if ($#ARGV != 1) {
+    print <<__EOT;
+# Run this tool using a command line of the form
+#
+#     perl genUnicodePropertyData.pl      \\
+#             /path/to/icu/common/unicode \\
+#             /path/to/UCD-directory
+#
+# where icu/common/unicode is the directory containing ICU 'common' headers,
+# and UCD-directory is a directory containing the current Unicode Character
+# Database files (UnicodeData.txt, etc), available from
+# https://www.unicode.org/Public/UNIDATA/, with additional resources as
+# detailed in the source comments.
+#
+# This will generate (or overwrite!) the files
+#
+#     nsUnicodePropertyData.cpp
+#     UnicodeScriptCodes.h
+#
+# in the current directory.
+__EOT
+    exit 0;
+}
+
+my $ICU = $ARGV[0];
+my $UNICODE = $ARGV[1];
+
+my @scriptCodeToName;
+my @idtype;
+
+my $sc = -1;
+
+sub readIcuHeader
+{
+    my $file = shift;
+    open FH, "< $ICU/$file" or die "can't open ICU header $ICU/$file\n";
+    while (<FH>) {
+        # adjust for ICU vs UCD naming discrepancies
+        s/LANNA/TAI_THAM/;
+        s/MEITEI_MAYEK/MEETEI_MAYEK/;
+        s/ORKHON/OLD_TURKIC/;
+        s/MENDE/MENDE_KIKAKUI/;
+        s/SIGN_WRITING/SIGNWRITING/;
+        if (m|USCRIPT_([A-Z_]+)\s*=\s*([0-9]+),\s*/\*\s*([A-Z][a-z]{3})\s*\*/|) {
+            $sc = $2;
+            $scriptCodeToName[$sc] = $1;
+        }
+    }
+    close FH;
+}
+
+&readIcuHeader("uscript.h");
+
+die "didn't find ICU script codes\n" if $sc == -1;
+
+# We don't currently store these values; %idType is used only to check that
+# properties listed in the IdentifierType.txt file are recognized. We record
+# only the %mappedIdType values that are used by nsIDNService::isLabelSafe.
+# In practice, it would be sufficient for us to read only the last value in
+# IdentifierType.txt, but we check that all values are known so that we'll get
+# a warning if future updates introduce new ones, and can consider whether
+# they need to be taken into account.
+my %idType = (
+  "Not_Character"     => 0,
+  "Recommended"       => 1,
+  "Inclusion"         => 2,
+  "Uncommon_Use"      => 3,
+  "Technical"         => 4,
+  "Obsolete"          => 5,
+  "Aspirational"      => 6,
+  "Limited_Use"       => 7,
+  "Exclusion"         => 8,
+  "Not_XID"           => 9,
+  "Not_NFKC"          => 10,
+  "Default_Ignorable" => 11,
+  "Deprecated"        => 12
+);
+
+# These match the IdentifierType enum in UnicodeProperties.h.
+my %mappedIdType = (
+  "Restricted"   => 0,
+  "Allowed"      => 1
+);
+
+my %verticalOrientationCode = (
+  'U' => 0,  #   U - Upright, the same orientation as in the code charts
+  'R' => 1,  #   R - Rotated 90 degrees clockwise compared to the code charts
+  'Tu' => 2, #   Tu - Transformed typographically, with fallback to Upright
+  'Tr' => 3  #   Tr - Transformed typographically, with fallback to Rotated
+);
+
+# initialize default properties
+my @hanVariant;
+my @fullWidth;
+my @fullWidthInverse;
+my @verticalOrientation;
+for (my $i = 0; $i < 0x110000; ++$i) {
+    $hanVariant[$i] = 0;
+    $fullWidth[$i] = 0;
+    $fullWidthInverse[$i] = 0;
+    $verticalOrientation[$i] = 1; # default for unlisted codepoints is 'R'
+}
+
+# read ReadMe.txt
+my @versionInfo;
+open FH, "< $UNICODE/ReadMe.txt" or die "can't open Unicode ReadMe.txt file\n";
+while (<FH>) {
+    chomp;
+    push @versionInfo, $_;
+}
+close FH;
+
+# read UnicodeData.txt
+open FH, "< $UNICODE/UnicodeData.txt" or die "can't open UCD file UnicodeData.txt\n";
+while (<FH>) {
+    chomp;
+    my @fields = split /;/;
+    if ($fields[1] =~ /First/) {
+        my $first = hex "0x$fields[0]";
+        $_ = <FH>;
+        @fields = split /;/;
+        if ($fields[1] =~ /Last/) {
+            my $last = hex "0x$fields[0]";
+            do {
+                if ($fields[1] =~ /CJK/) {
+                  @hanVariant[$first] = 3;
+                }
+                $first++;
+            } while ($first <= $last);
+        } else {
+            die "didn't find Last code for range!\n";
+        }
+    } else {
+        my $usv = hex "0x$fields[0]";
+        if ($fields[1] =~ /CJK/) {
+          @hanVariant[$usv] = 3;
+        }
+        if ($fields[5] =~ /^<narrow>/) {
+          my $wideChar = hex(substr($fields[5], 9));
+          die "didn't expect supplementary-plane values here" if $usv > 0xffff || $wideChar > 0xffff;
+          $fullWidth[$usv] = $wideChar;
+          $fullWidthInverse[$wideChar] = $usv;
+        }
+        elsif ($fields[5] =~ /^<wide>/) {
+          my $narrowChar = hex(substr($fields[5], 7));
+          die "didn't expect supplementary-plane values here" if $usv > 0xffff || $narrowChar > 0xffff;
+          $fullWidth[$narrowChar] = $usv;
+          $fullWidthInverse[$usv] = $narrowChar;
+        }
+    }
+}
+close FH;
+
+# read IdentifierStatus.txt
+open FH, "< $UNICODE/security/IdentifierStatus.txt" or die "can't open UCD file IdentifierStatus.txt\n";
+push @versionInfo, "";
+while (<FH>) {
+  chomp;
+  s/\xef\xbb\xbf//;
+  push @versionInfo, $_;
+  last if /Date:/;
+}
+while (<FH>) {
+  if (m/([0-9A-F]{4,6})(?:\.\.([0-9A-F]{4,6}))*\s+;\s+Allowed/) {
+    my $start = hex "0x$1";
+    my $end = (defined $2) ? hex "0x$2" : $start;
+    for (my $i = $start; $i <= $end; ++$i) {
+      $idtype[$i] = $mappedIdType{'Allowed'};
+    }
+  }
+}
+close FH;
+
+open FH, "< $UNICODE/Unihan_Variants.txt" or die "can't open UCD file Unihan_Variants.txt (from Unihan.zip)\n";
+push @versionInfo, "";
+while (<FH>) {
+  chomp;
+  push @versionInfo, $_;
+  last if /Date:/;
+}
+my $savedusv = 0;
+my $hasTC = 0;
+my $hasSC = 0;
+while (<FH>) {
+  chomp;
+  if (m/U\+([0-9A-F]{4,6})\s+k([^ ]+)Variant/) {
+    my $usv = hex "0x$1";
+    if ($usv != $savedusv) {
+      unless ($savedusv == 0) {
+        if ($hasTC && !$hasSC) {
+          $hanVariant[$savedusv] = 1;
+        } elsif (!$hasTC && $hasSC) {
+          $hanVariant[$savedusv] = 2;
+        }
+      }
+      $savedusv = $usv;
+      $hasTC = 0;
+      $hasSC = 0;
+    }
+    if ($2 eq "Traditional") {
+      $hasTC = 1;
+    }
+    if ($2 eq "Simplified") {
+      $hasSC = 1;
+    }
+  } 
+}
+close FH;
+
+# read VerticalOrientation-17.txt
+open FH, "< $UNICODE/vertical/VerticalOrientation-17.txt" or die "can't open UTR50 data file VerticalOrientation-17.txt\n";
+push @versionInfo, "";
+while (<FH>) {
+    chomp;
+    push @versionInfo, $_;
+    last if /Date:/;
+}
+while (<FH>) {
+    chomp;
+    s/#.*//;
+    if (m/([0-9A-F]{4,6})(?:\.\.([0-9A-F]{4,6}))*\s*;\s*([^ ]+)/) {
+        my $vo = $3;
+        warn "unknown Vertical_Orientation code $vo"
+            unless exists $verticalOrientationCode{$vo};
+        $vo = $verticalOrientationCode{$vo};
+        my $start = hex "0x$1";
+        my $end = (defined $2) ? hex "0x$2" : $start;
+        for (my $i = $start; $i <= $end; ++$i) {
+            $verticalOrientation[$i] = $vo;
+        }
+    }
+}
+close FH;
+
+my $timestamp = gmtime();
+
+open DATA_TABLES, "> nsUnicodePropertyData.cpp" or die "unable to open nsUnicodePropertyData.cpp for output";
+
+my $licenseBlock = q[/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Derived from the Unicode Character Database by genUnicodePropertyData.pl
+ *
+ * For Unicode terms of use, see http://www.unicode.org/terms_of_use.html
+ */
+];
+
+my $versionInfo = join("\n", @versionInfo);
+
+print DATA_TABLES <<__END;
+$licenseBlock
+/*
+ * Created on $timestamp from UCD data files with version info:
+ *
+
+$versionInfo
+
+ *
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+
+#include <stdint.h>
+#include "harfbuzz/hb.h"
+
+__END
+
+open HEADER, "> UnicodeScriptCodes.h" or die "unable to open UnicodeScriptCodes.h for output";
+
+print HEADER <<__END;
+$licenseBlock
+/*
+ * Created on $timestamp from UCD data files with version info:
+ *
+
+$versionInfo
+
+ *
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+
+#ifndef intl_components_UnicodeScriptCodes_h_
+#define intl_components_UnicodeScriptCodes_h_
+
+__END
+
+our $totalData = 0;
+
+sub sprintCharProps2_short
+{
+  my $usv = shift;
+  return sprintf("{%d,%d},",
+                 $verticalOrientation[$usv], $idtype[$usv]);
+}
+&genTables("CharProp2", "", "nsCharProps2", 9, 7, \&sprintCharProps2_short, 16, 1, 1);
+
+sub sprintHanVariants
+{
+  my $baseUsv = shift;
+  my $varShift = 0;
+  my $val = 0;
+  while ($varShift < 8) {
+    $val |= $hanVariant[$baseUsv++] << $varShift;
+    $varShift += 2;
+  }
+  return sprintf("0x%02x,", $val);
+}
+## Han Variant data currently unused but may be needed in future, see bug 857481
+## &genTables("HanVariant", "", "uint8_t", 9, 7, \&sprintHanVariants, 2, 1, 4);
+
+sub sprintFullWidth
+{
+  my $usv = shift;
+  return sprintf("0x%04x,", $fullWidth[$usv]);
+}
+&genTables("FullWidth", "", "uint16_t", 10, 6, \&sprintFullWidth, 0, 2, 1);
+
+sub sprintFullWidthInverse
+{
+  my $usv = shift;
+  return sprintf("0x%04x,", $fullWidthInverse[$usv]);
+}
+&genTables("FullWidthInverse", "", "uint16_t", 10, 6, \&sprintFullWidthInverse, 0, 2, 1);
+
+print STDERR "Total data = $totalData\n";
+
+sub genTables
+{
+  my ($prefix, $typedef, $type, $indexBits, $charBits, $func, $maxPlane, $bytesPerEntry, $charsPerEntry) = @_;
+
+  if ($typedef ne '') {
+    print HEADER "$typedef\n";
+  }
+
+  print DATA_TABLES "#define k${prefix}MaxPlane  $maxPlane\n";
+  print DATA_TABLES "#define k${prefix}IndexBits $indexBits\n";
+  print DATA_TABLES "#define k${prefix}CharBits  $charBits\n";
+
+  my $indexLen = 1 << $indexBits;
+  my $charsPerPage = 1 << $charBits;
+  my %charIndex = ();
+  my %pageMapIndex = ();
+  my @pageMap = ();
+  my @char = ();
+  
+  my $planeMap = "\x00" x $maxPlane;
+  foreach my $plane (0 .. $maxPlane) {
+    my $pageMap = "\x00" x $indexLen * 2;
+    foreach my $page (0 .. $indexLen - 1) {
+        my $charValues = "";
+        for (my $ch = 0; $ch < $charsPerPage; $ch += $charsPerEntry) {
+            my $usv = $plane * 0x10000 + $page * $charsPerPage + $ch;
+            $charValues .= &$func($usv);
+        }
+        chop $charValues;
+
+        unless (exists $charIndex{$charValues}) {
+            $charIndex{$charValues} = scalar keys %charIndex;
+            $char[$charIndex{$charValues}] = $charValues;
+        }
+        substr($pageMap, $page * 2, 2) = pack('S', $charIndex{$charValues});
+    }
+    
+    unless (exists $pageMapIndex{$pageMap}) {
+        $pageMapIndex{$pageMap} = scalar keys %pageMapIndex;
+        $pageMap[$pageMapIndex{$pageMap}] = $pageMap;
+    }
+    if ($plane > 0) {
+        substr($planeMap, $plane - 1, 1) = pack('C', $pageMapIndex{$pageMap});
+    }
+  }
+
+  if ($maxPlane) {
+    print DATA_TABLES "static const uint8_t s${prefix}Planes[$maxPlane] = {";
+    print DATA_TABLES join(',', map { sprintf("%d", $_) } unpack('C*', $planeMap));
+    print DATA_TABLES "};\n\n";
+  }
+
+  my $chCount = scalar @char;
+  my $pmBits = $chCount > 255 ? 16 : 8;
+  my $pmCount = scalar @pageMap;
+  if ($maxPlane == 0) {
+    die "there should only be one pageMap entry!" if $pmCount > 1;
+    print DATA_TABLES "static const uint${pmBits}_t s${prefix}Pages[$indexLen] = {\n";
+  } else {
+    print DATA_TABLES "static const uint${pmBits}_t s${prefix}Pages[$pmCount][$indexLen] = {\n";
+  }
+  for (my $i = 0; $i < scalar @pageMap; ++$i) {
+    print DATA_TABLES $maxPlane > 0 ? "  {" : "  ";
+    print DATA_TABLES join(',', map { sprintf("%d", $_) } unpack('S*', $pageMap[$i]));
+    print DATA_TABLES $maxPlane > 0 ? ($i < $#pageMap ? "},\n" : "}\n") : "\n";
+  }
+  print DATA_TABLES "};\n\n";
+
+  my $pageLen = $charsPerPage / $charsPerEntry;
+  print DATA_TABLES "static const $type s${prefix}Values[$chCount][$pageLen] = {\n";
+  for (my $i = 0; $i < scalar @char; ++$i) {
+    print DATA_TABLES "  {";
+    print DATA_TABLES $char[$i];
+    print DATA_TABLES $i < $#char ? "},\n" : "}\n";
+  }
+  print DATA_TABLES "};\n";
+
+  my $dataSize = $pmCount * $indexLen * $pmBits/8 +
+                 $chCount * $pageLen * $bytesPerEntry + 
+                 $maxPlane;
+  $totalData += $dataSize;
+
+  print STDERR "Data for $prefix = $dataSize\n";
+}
+
+print DATA_TABLES <<__END;
+/*
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+__END
+
+close DATA_TABLES;
+
+print HEADER "namespace mozilla::intl {\n";
+print HEADER "enum class Script : int16_t {\n";
+for (my $i = 0; $i < scalar @scriptCodeToName; ++$i) {
+  print HEADER "  ", $scriptCodeToName[$i], " = ", $i, ",\n";
+}
+print HEADER "\n  NUM_SCRIPT_CODES = ", scalar @scriptCodeToName, ",\n";
+print HEADER "\n  INVALID = -1\n";
+print HEADER "};\n";
+print HEADER "} // namespace mozilla::intl\n\n";
+
+print HEADER <<__END;
+#endif
+/*
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+__END
+
+close HEADER;
+
diff --git a/intl/unicharutil/util/GreekCasing.cpp b/intl/unicharutil/util/GreekCasing.cpp
new file mode 100644
index 0000000000..5c7e7d506e
--- /dev/null
+++ b/intl/unicharutil/util/GreekCasing.cpp
@@ -0,0 +1,315 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "GreekCasing.h"
+#include "nsUnicharUtils.h"
+#include "nsUnicodeProperties.h"
+
+// Custom uppercase mapping for Greek; see bug 307039 for details
+#define GREEK_LOWER_ALPHA 0x03B1
+#define GREEK_LOWER_ALPHA_TONOS 0x03AC
+#define GREEK_LOWER_ALPHA_OXIA 0x1F71
+#define GREEK_LOWER_EPSILON 0x03B5
+#define GREEK_LOWER_EPSILON_TONOS 0x03AD
+#define GREEK_LOWER_EPSILON_OXIA 0x1F73
+#define GREEK_LOWER_ETA 0x03B7
+#define GREEK_LOWER_ETA_TONOS 0x03AE
+#define GREEK_LOWER_ETA_OXIA 0x1F75
+#define GREEK_LOWER_IOTA 0x03B9
+#define GREEK_LOWER_IOTA_TONOS 0x03AF
+#define GREEK_LOWER_IOTA_OXIA 0x1F77
+#define GREEK_LOWER_IOTA_DIALYTIKA 0x03CA
+#define GREEK_LOWER_IOTA_DIALYTIKA_TONOS 0x0390
+#define GREEK_LOWER_IOTA_DIALYTIKA_OXIA 0x1FD3
+#define GREEK_LOWER_OMICRON 0x03BF
+#define GREEK_LOWER_OMICRON_TONOS 0x03CC
+#define GREEK_LOWER_OMICRON_OXIA 0x1F79
+#define GREEK_LOWER_UPSILON 0x03C5
+#define GREEK_LOWER_UPSILON_TONOS 0x03CD
+#define GREEK_LOWER_UPSILON_OXIA 0x1F7B
+#define GREEK_LOWER_UPSILON_DIALYTIKA 0x03CB
+#define GREEK_LOWER_UPSILON_DIALYTIKA_TONOS 0x03B0
+#define GREEK_LOWER_UPSILON_DIALYTIKA_OXIA 0x1FE3
+#define GREEK_LOWER_OMEGA 0x03C9
+#define GREEK_LOWER_OMEGA_TONOS 0x03CE
+#define GREEK_LOWER_OMEGA_OXIA 0x1F7D
+#define GREEK_UPPER_ALPHA 0x0391
+#define GREEK_UPPER_EPSILON 0x0395
+#define GREEK_UPPER_ETA 0x0397
+#define GREEK_UPPER_IOTA 0x0399
+#define GREEK_UPPER_IOTA_DIALYTIKA 0x03AA
+#define GREEK_UPPER_OMICRON 0x039F
+#define GREEK_UPPER_UPSILON 0x03A5
+#define GREEK_UPPER_UPSILON_DIALYTIKA 0x03AB
+#define GREEK_UPPER_OMEGA 0x03A9
+#define GREEK_UPPER_ALPHA_TONOS 0x0386
+#define GREEK_UPPER_ALPHA_OXIA 0x1FBB
+#define GREEK_UPPER_EPSILON_TONOS 0x0388
+#define GREEK_UPPER_EPSILON_OXIA 0x1FC9
+#define GREEK_UPPER_ETA_TONOS 0x0389
+#define GREEK_UPPER_ETA_OXIA 0x1FCB
+#define GREEK_UPPER_IOTA_TONOS 0x038A
+#define GREEK_UPPER_IOTA_OXIA 0x1FDB
+#define GREEK_UPPER_OMICRON_TONOS 0x038C
+#define GREEK_UPPER_OMICRON_OXIA 0x1FF9
+#define GREEK_UPPER_UPSILON_TONOS 0x038E
+#define GREEK_UPPER_UPSILON_OXIA 0x1FEB
+#define GREEK_UPPER_OMEGA_TONOS 0x038F
+#define GREEK_UPPER_OMEGA_OXIA 0x1FFB
+#define COMBINING_ACUTE_ACCENT 0x0301
+#define COMBINING_DIAERESIS 0x0308
+#define COMBINING_ACUTE_TONE_MARK 0x0341
+#define COMBINING_GREEK_DIALYTIKA_TONOS 0x0344
+
+namespace mozilla {
+
+uint32_t GreekCasing::UpperCase(uint32_t aCh, GreekCasing::State& aState,
+                                bool& aMarkEtaPos, bool& aUpdateMarkedEta) {
+  aMarkEtaPos = false;
+  aUpdateMarkedEta = false;
+
+  uint8_t category = unicode::GetGeneralCategory(aCh);
+
+  if (aState == kEtaAccMarked) {
+    switch (category) {
+      case HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER:
+      case HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER:
+      case HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER:
+      case HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER:
+      case HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER:
+      case HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK:
+      case HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK:
+      case HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK:
+        aUpdateMarkedEta = true;
+        break;
+      default:
+        break;
+    }
+    aState = kEtaAcc;
+  }
+
+  switch (aCh) {
+    case GREEK_UPPER_ALPHA:
+    case GREEK_LOWER_ALPHA:
+      aState = kAlpha;
+      return GREEK_UPPER_ALPHA;
+
+    case GREEK_UPPER_EPSILON:
+    case GREEK_LOWER_EPSILON:
+      aState = kEpsilon;
+      return GREEK_UPPER_EPSILON;
+
+    case GREEK_UPPER_ETA:
+    case GREEK_LOWER_ETA:
+      aState = kEta;
+      return GREEK_UPPER_ETA;
+
+    case GREEK_UPPER_IOTA:
+      aState = kIota;
+      return GREEK_UPPER_IOTA;
+
+    case GREEK_UPPER_OMICRON:
+    case GREEK_LOWER_OMICRON:
+      aState = kOmicron;
+      return GREEK_UPPER_OMICRON;
+
+    case GREEK_UPPER_UPSILON:
+      switch (aState) {
+        case kOmicron:
+          aState = kOmicronUpsilon;
+          break;
+        default:
+          aState = kUpsilon;
+          break;
+      }
+      return GREEK_UPPER_UPSILON;
+
+    case GREEK_UPPER_OMEGA:
+    case GREEK_LOWER_OMEGA:
+      aState = kOmega;
+      return GREEK_UPPER_OMEGA;
+
+    // iota and upsilon may be the second vowel of a diphthong
+    case GREEK_LOWER_IOTA:
+      switch (aState) {
+        case kAlphaAcc:
+        case kEpsilonAcc:
+        case kOmicronAcc:
+        case kUpsilonAcc:
+          aState = kInWord;
+          return GREEK_UPPER_IOTA_DIALYTIKA;
+        default:
+          break;
+      }
+      aState = kIota;
+      return GREEK_UPPER_IOTA;
+
+    case GREEK_LOWER_UPSILON:
+      switch (aState) {
+        case kAlphaAcc:
+        case kEpsilonAcc:
+        case kEtaAcc:
+        case kOmicronAcc:
+          aState = kInWord;
+          return GREEK_UPPER_UPSILON_DIALYTIKA;
+        case kOmicron:
+          aState = kOmicronUpsilon;
+          break;
+        default:
+          aState = kUpsilon;
+          break;
+      }
+      return GREEK_UPPER_UPSILON;
+
+    case GREEK_UPPER_IOTA_DIALYTIKA:
+    case GREEK_LOWER_IOTA_DIALYTIKA:
+    case GREEK_UPPER_UPSILON_DIALYTIKA:
+    case GREEK_LOWER_UPSILON_DIALYTIKA:
+    case COMBINING_DIAERESIS:
+      aState = kDiaeresis;
+      return ToUpperCase(aCh);
+
+    // remove accent if it follows a vowel or diaeresis,
+    // and set appropriate state for diphthong detection
+    case COMBINING_ACUTE_ACCENT:
+    case COMBINING_ACUTE_TONE_MARK:
+      switch (aState) {
+        case kAlpha:
+          aState = kAlphaAcc;
+          return uint32_t(-1);  // omit this char from result string
+        case kEpsilon:
+          aState = kEpsilonAcc;
+          return uint32_t(-1);
+        case kEta:
+          aState = kEtaAcc;
+          return uint32_t(-1);
+        case kIota:
+          aState = kIotaAcc;
+          return uint32_t(-1);
+        case kOmicron:
+          aState = kOmicronAcc;
+          return uint32_t(-1);
+        case kUpsilon:
+          aState = kUpsilonAcc;
+          return uint32_t(-1);
+        case kOmicronUpsilon:
+          aState = kInWord;  // this completed a diphthong
+          return uint32_t(-1);
+        case kOmega:
+          aState = kOmegaAcc;
+          return uint32_t(-1);
+        case kDiaeresis:
+          aState = kInWord;
+          return uint32_t(-1);
+        default:
+          break;
+      }
+      break;
+
+    // combinations with dieresis+accent just strip the accent,
+    // and reset to start state (don't form diphthong with following vowel)
+    case GREEK_LOWER_IOTA_DIALYTIKA_TONOS:
+    case GREEK_LOWER_IOTA_DIALYTIKA_OXIA:
+      aState = kInWord;
+      return GREEK_UPPER_IOTA_DIALYTIKA;
+
+    case GREEK_LOWER_UPSILON_DIALYTIKA_TONOS:
+    case GREEK_LOWER_UPSILON_DIALYTIKA_OXIA:
+      aState = kInWord;
+      return GREEK_UPPER_UPSILON_DIALYTIKA;
+
+    case COMBINING_GREEK_DIALYTIKA_TONOS:
+      aState = kInWord;
+      return COMBINING_DIAERESIS;
+
+    // strip accents from vowels, and note the vowel seen so that we can detect
+    // diphthongs where diaeresis needs to be added
+    case GREEK_LOWER_ALPHA_TONOS:
+    case GREEK_LOWER_ALPHA_OXIA:
+    case GREEK_UPPER_ALPHA_TONOS:
+    case GREEK_UPPER_ALPHA_OXIA:
+      aState = kAlphaAcc;
+      return GREEK_UPPER_ALPHA;
+
+    case GREEK_LOWER_EPSILON_TONOS:
+    case GREEK_LOWER_EPSILON_OXIA:
+    case GREEK_UPPER_EPSILON_TONOS:
+    case GREEK_UPPER_EPSILON_OXIA:
+      aState = kEpsilonAcc;
+      return GREEK_UPPER_EPSILON;
+
+    case GREEK_LOWER_ETA_TONOS:
+    case GREEK_UPPER_ETA_TONOS:
+      if (aState == kStart) {
+        aState = kEtaAccMarked;
+        aMarkEtaPos = true;  // mark in case we need to remove the tonos later
+        return GREEK_UPPER_ETA_TONOS;  // treat as disjunctive eta for now
+      }
+      // if not in initial state, fall through to strip the accent
+      [[fallthrough]];
+
+    case GREEK_LOWER_ETA_OXIA:
+    case GREEK_UPPER_ETA_OXIA:
+      aState = kEtaAcc;
+      return GREEK_UPPER_ETA;
+
+    case GREEK_LOWER_IOTA_TONOS:
+    case GREEK_LOWER_IOTA_OXIA:
+    case GREEK_UPPER_IOTA_TONOS:
+    case GREEK_UPPER_IOTA_OXIA:
+      aState = kIotaAcc;
+      return GREEK_UPPER_IOTA;
+
+    case GREEK_LOWER_OMICRON_TONOS:
+    case GREEK_LOWER_OMICRON_OXIA:
+    case GREEK_UPPER_OMICRON_TONOS:
+    case GREEK_UPPER_OMICRON_OXIA:
+      aState = kOmicronAcc;
+      return GREEK_UPPER_OMICRON;
+
+    case GREEK_LOWER_UPSILON_TONOS:
+    case GREEK_LOWER_UPSILON_OXIA:
+    case GREEK_UPPER_UPSILON_TONOS:
+    case GREEK_UPPER_UPSILON_OXIA:
+      switch (aState) {
+        case kOmicron:
+          aState = kInWord;  // this completed a diphthong
+          break;
+        default:
+          aState = kUpsilonAcc;
+          break;
+      }
+      return GREEK_UPPER_UPSILON;
+
+    case GREEK_LOWER_OMEGA_TONOS:
+    case GREEK_LOWER_OMEGA_OXIA:
+    case GREEK_UPPER_OMEGA_TONOS:
+    case GREEK_UPPER_OMEGA_OXIA:
+      aState = kOmegaAcc;
+      return GREEK_UPPER_OMEGA;
+  }
+
+  // all other characters just reset the state to either kStart or kInWord,
+  // and use standard mappings
+  switch (category) {
+    case HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER:
+    case HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER:
+    case HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER:
+    case HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER:
+    case HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER:
+    case HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK:
+    case HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK:
+    case HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK:
+      aState = kInWord;
+      break;
+    default:
+      aState = kStart;
+      break;
+  }
+
+  return ToUpperCase(aCh);
+}
+
+}  // namespace mozilla
diff --git a/intl/unicharutil/util/GreekCasing.h b/intl/unicharutil/util/GreekCasing.h
new file mode 100644
index 0000000000..f46f607e05
--- /dev/null
+++ b/intl/unicharutil/util/GreekCasing.h
@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef GreekCasing_h_
+#define GreekCasing_h_
+
+#include <stdint.h>
+#include "mozilla/Attributes.h"
+
+namespace mozilla {
+
+class GreekCasing {
+  // When doing an Uppercase transform in Greek, we need to keep track of the
+  // current state while iterating through the string, to recognize and process
+  // diphthongs correctly. For clarity, we define a state for each vowel and
+  // each vowel with accent, although a few of these do not actually need any
+  // special treatment and could be folded into kStart.
+ private:
+  enum GreekStates {
+    kStart,
+    kInWord,
+    kAlpha,
+    kEpsilon,
+    kEta,
+    kIota,
+    kOmicron,
+    kUpsilon,
+    kOmega,
+    kAlphaAcc,
+    kEpsilonAcc,
+    kEtaAcc,
+    kEtaAccMarked,
+    kIotaAcc,
+    kOmicronAcc,
+    kUpsilonAcc,
+    kOmegaAcc,
+    kOmicronUpsilon,
+    kDiaeresis
+  };
+
+ public:
+  class State {
+   public:
+    State() : mState(kStart) {}
+
+    MOZ_IMPLICIT State(const GreekStates& aState) : mState(aState) {}
+
+    void Reset() { mState = kStart; }
+
+    operator GreekStates() const { return mState; }
+
+   private:
+    GreekStates mState;
+  };
+
+  static uint32_t UpperCase(uint32_t aCh, State& aState, bool& aMarkEtaPos,
+                            bool& aUpdateMarkedEta);
+};
+
+}  // namespace mozilla
+
+#endif
diff --git a/intl/unicharutil/util/ICUUtils.cpp b/intl/unicharutil/util/ICUUtils.cpp
new file mode 100644
index 0000000000..4ee3bf5f15
--- /dev/null
+++ b/intl/unicharutil/util/ICUUtils.cpp
@@ -0,0 +1,163 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifdef MOZILLA_INTERNAL_API
+
+#  include "mozilla/Assertions.h"
+#  include "mozilla/UniquePtr.h"
+
+#  include "ICUUtils.h"
+#  include "mozilla/StaticPrefs_dom.h"
+#  include "mozilla/intl/LocaleService.h"
+#  include "mozilla/intl/FormatBuffer.h"
+#  include "mozilla/intl/NumberFormat.h"
+#  include "mozilla/intl/NumberParser.h"
+#  include "nsIContent.h"
+#  include "mozilla/dom/Document.h"
+#  include "nsString.h"
+
+using namespace mozilla;
+using mozilla::intl::LocaleService;
+
+void ICUUtils::LanguageTagIterForContent::GetNext(nsACString& aBCP47LangTag) {
+  if (mCurrentFallbackIndex < 0) {
+    mCurrentFallbackIndex = 0;
+    // Try the language specified by a 'lang'/'xml:lang' attribute on mContent
+    // or any ancestor, if such an attribute is specified:
+    nsAutoString lang;
+    mContent->GetLang(lang);
+    if (!lang.IsEmpty()) {
+      CopyUTF16toUTF8(lang, aBCP47LangTag);
+      return;
+    }
+  }
+
+  if (mCurrentFallbackIndex < 1) {
+    mCurrentFallbackIndex = 1;
+    // Else try the language specified by any Content-Language HTTP header or
+    // pragma directive:
+    nsAutoString lang;
+    mContent->OwnerDoc()->GetContentLanguage(lang);
+    if (!lang.IsEmpty()) {
+      CopyUTF16toUTF8(lang, aBCP47LangTag);
+      return;
+    }
+  }
+
+  if (mCurrentFallbackIndex < 2) {
+    mCurrentFallbackIndex = 2;
+    // Else take the app's locale:
+
+    nsAutoCString appLocale;
+    LocaleService::GetInstance()->GetAppLocaleAsBCP47(aBCP47LangTag);
+    return;
+  }
+
+  // TODO: Probably not worth it, but maybe have a fourth fallback to using
+  // the OS locale?
+
+  aBCP47LangTag.Truncate();  // Signal iterator exhausted
+}
+
+/* static */
+bool ICUUtils::LocalizeNumber(double aValue,
+                              LanguageTagIterForContent& aLangTags,
+                              nsAString& aLocalizedValue) {
+  MOZ_ASSERT(aLangTags.IsAtStart(), "Don't call Next() before passing");
+
+  nsAutoCString langTag;
+  aLangTags.GetNext(langTag);
+
+  intl::NumberFormatOptions options;
+  if (StaticPrefs::dom_forms_number_grouping()) {
+    options.mGrouping = intl::NumberFormatOptions::Grouping::Always;
+  } else {
+    options.mGrouping = intl::NumberFormatOptions::Grouping::Never;
+  }
+
+  // ICU default is a maximum of 3 significant fractional digits. We don't
+  // want that limit, so we set it to the maximum that a double can represent
+  // (14-16 decimal fractional digits).
+  options.mFractionDigits = Some(std::make_pair(0, 16));
+
+  while (!langTag.IsEmpty()) {
+    auto result = intl::NumberFormat::TryCreate(langTag.get(), options);
+    if (result.isErr()) {
+      aLangTags.GetNext(langTag);
+      continue;
+    }
+    UniquePtr<intl::NumberFormat> nf = result.unwrap();
+    intl::nsTStringToBufferAdapter adapter(aLocalizedValue);
+    if (nf->format(aValue, adapter).isOk()) {
+      return true;
+    }
+
+    aLangTags.GetNext(langTag);
+  }
+  return false;
+}
+
+/* static */
+double ICUUtils::ParseNumber(nsAString& aValue,
+                             LanguageTagIterForContent& aLangTags) {
+  MOZ_ASSERT(aLangTags.IsAtStart(), "Don't call Next() before passing");
+
+  if (aValue.IsEmpty()) {
+    return std::numeric_limits<float>::quiet_NaN();
+  }
+
+  uint32_t length = aValue.Length();
+
+  nsAutoCString langTag;
+  aLangTags.GetNext(langTag);
+  while (!langTag.IsEmpty()) {
+    auto createResult = intl::NumberParser::TryCreate(
+        langTag.get(), StaticPrefs::dom_forms_number_grouping());
+    if (createResult.isErr()) {
+      aLangTags.GetNext(langTag);
+      continue;
+    }
+    UniquePtr<intl::NumberParser> np = createResult.unwrap();
+
+    static_assert(sizeof(UChar) == 2 && sizeof(nsAString::char_type) == 2,
+                  "Unexpected character size - the following cast is unsafe");
+    auto parseResult = np->ParseDouble(
+        mozilla::Span<const char16_t>(PromiseFlatString(aValue).get(), length));
+    if (parseResult.isOk()) {
+      std::pair<double, int32_t> parsed = parseResult.unwrap();
+      if (parsed.second == static_cast<int32_t>(length)) {
+        return parsed.first;
+      }
+    }
+    aLangTags.GetNext(langTag);
+  }
+  return std::numeric_limits<float>::quiet_NaN();
+}
+
+/* static */
+void ICUUtils::AssignUCharArrayToString(UChar* aICUString, int32_t aLength,
+                                        nsAString& aMozString) {
+  // Both ICU's UnicodeString and Mozilla's nsAString use UTF-16, so we can
+  // cast here.
+
+  static_assert(sizeof(UChar) == 2 && sizeof(nsAString::char_type) == 2,
+                "Unexpected character size - the following cast is unsafe");
+
+  aMozString.Assign((const nsAString::char_type*)aICUString, aLength);
+
+  NS_ASSERTION((int32_t)aMozString.Length() == aLength, "Conversion failed");
+}
+
+/* static */
+nsresult ICUUtils::ICUErrorToNsResult(const intl::ICUError aError) {
+  switch (aError) {
+    case intl::ICUError::OutOfMemory:
+      return NS_ERROR_OUT_OF_MEMORY;
+
+    default:
+      return NS_ERROR_FAILURE;
+  }
+}
+
+#endif /* MOZILLA_INTERNAL_API */
diff --git a/intl/unicharutil/util/ICUUtils.h b/intl/unicharutil/util/ICUUtils.h
new file mode 100644
index 0000000000..3806d9a4cf
--- /dev/null
+++ b/intl/unicharutil/util/ICUUtils.h
@@ -0,0 +1,93 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_ICUUtils_h__
+#define mozilla_ICUUtils_h__
+
+// The ICU utils implementation needs internal things like XPCOM strings and
+// nsGkAtom, so we only build when included into internal libs:
+#ifdef MOZILLA_INTERNAL_API
+
+#  include "nsString.h"
+#  include "unicode/unum.h"  // for UNumberFormat
+#  include "mozilla/intl/ICUError.h"
+
+class nsIContent;
+
+class ICUUtils {
+ public:
+  /**
+   * This class is used to encapsulate an nsIContent object to allow lazy
+   * iteration over its primary and fallback BCP 47 language tags.
+   */
+  class LanguageTagIterForContent {
+   public:
+    explicit LanguageTagIterForContent(nsIContent* aContent)
+        : mContent(aContent), mCurrentFallbackIndex(-1) {}
+
+    /**
+     * Used to iterate over the nsIContent object's primary language tag and
+     * its fallbacks tags. The following sources of language tag information
+     * are tried in turn:
+     *
+     * 1) the "lang" of the nsIContent object (which is based on the 'lang'/
+     *    'xml:lang' attribute on itself or the nearest ancestor to have such
+     *    an attribute, if any);
+     * 2) the Content-Language HTTP pragma directive or HTTP header;
+     * 3) the configured language tag of the user-agent.
+     *
+     * Once all fallbacks have been exhausted then this function will set
+     * aBCP47LangTag to the empty string.
+     */
+    void GetNext(nsACString& aBCP47LangTag);
+
+    bool IsAtStart() const { return mCurrentFallbackIndex < 0; }
+
+   private:
+    nsIContent* mContent;
+    int8_t mCurrentFallbackIndex;
+  };
+
+  /**
+   * Attempts to localize aValue and return the result via the aLocalizedValue
+   * outparam. Returns true on success. Returns false on failure, in which
+   * case aLocalizedValue will be untouched.
+   */
+  static bool LocalizeNumber(double aValue,
+                             LanguageTagIterForContent& aLangTags,
+                             nsAString& aLocalizedValue);
+
+  /**
+   * Parses the localized number that is serialized in aValue using aLangTags
+   * and returns the result as a double. Returns NaN on failure.
+   */
+  static double ParseNumber(nsAString& aValue,
+                            LanguageTagIterForContent& aLangTags);
+
+  static void AssignUCharArrayToString(UChar* aICUString, int32_t aLength,
+                                       nsAString& aMozString);
+
+  /**
+   * Map ICUError to nsresult
+   */
+  static nsresult ICUErrorToNsResult(const mozilla::intl::ICUError aError);
+
+#  if 0
+  // Currently disabled because using C++ API doesn't play nicely with enabling
+  // system ICU.
+
+  /**
+   * Converts an IETF BCP 47 language code to an ICU Locale.
+   */
+  static Locale BCP47CodeToLocale(const nsAString& aBCP47Code);
+
+  static void ToMozString(UnicodeString& aICUString, nsAString& aMozString);
+  static void ToICUString(nsAString& aMozString, UnicodeString& aICUString);
+#  endif
+};
+
+#endif /* MOZILLA_INTERNAL_API */
+
+#endif /* mozilla_ICUUtils_h__ */
diff --git a/intl/unicharutil/util/IrishCasing.cpp b/intl/unicharutil/util/IrishCasing.cpp
new file mode 100644
index 0000000000..5de8a529ae
--- /dev/null
+++ b/intl/unicharutil/util/IrishCasing.cpp
@@ -0,0 +1,262 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/******************************************************************************
+
+This file provides a finite state machine to support Irish Gaelic uppercasing
+rules.
+
+The caller will need to iterate through a string, passing a State variable
+along with the current character to each UpperCase call and checking the flags
+that are returned:
+
+  If aMarkPos is true, caller must remember the current index in the string as
+  a possible target for a future action.
+
+  If aAction is non-zero, then one or more characters from the marked index are
+  to be modified:
+    1  lowercase the marked letter
+    2  lowercase the marked letter and its successor
+    3  lowercase the marked letter, and delete its successor
+
+
+### Rules from https://bugzilla.mozilla.org/show_bug.cgi?id=1014639,
+### comments 1 and 4:
+
+v = [a,á,e,é,i,í,o,ó,u,ú]
+V = [A,Á,E,É,I,Í,O,Ó,U,Ú]
+
+bhf -> bhF
+bhF -> bhF
+bp  -> bP
+bP  -> bP
+dt  -> dT
+dT  -> dT
+gc  -> gC
+gC  -> gC
+h{V}  -> h{V}
+mb  -> mB
+mB  -> mB
+n-{v} -> n{V}
+n{V} -> n{V}
+nd  -> nD
+nD  -> nD
+ng  -> nG
+nG  -> nG
+t-{v} -> t{V}
+t{V} -> t{V}
+ts{v} -> tS{V}
+tS{v} -> tS{V}
+tS{V} -> tS{V}
+tsl  -> tSL
+tSl  -> tSL
+tSL  -> tSL
+tsn  -> tSN
+tSn  -> tSN
+tSN  -> tSN
+tsr  -> tSR
+tSr  -> tSR
+tSR  -> tSR
+
+### Create table of states and actions for each input class.
+
+Start (non-word) state is #; generic in-word state is _, once we know there's
+no special action to do in this word.
+
+         #   _   b   bh  d   g   h   m   n   n-  t   t-  ts
+input\state
+b        b'  _   _   _   _   _   _   1   _   _   _   _   _
+B        _   _   _   _   _   _   _   1   _   _   _   _   _
+c        _   _   _   _   _   1   _   _   _   _   _   _   _
+C        _   _   _   _   _   1   _   _   _   _   _   _   _
+d        d'  _   _   _   _   _   _   _   1   _   _   _   _
+D        _   _   _   _   _   _   _   _   1   _   _   _   _
+f        _   _   _   2   _   _   _   _   _   _   _   _   _
+F        _   _   _   2   _   _   _   _   _   _   _   _   _
+g        g'  _   _   _   _   _   _   _   1   _   _   _   _
+G        _   _   _   _   _   _   _   _   1   _   _   _   _
+h        h'  _   bh  _   _   _   _   _   _   _   _   _   _
+l        _   _   _   _   _   _   _   _   _   _   _   _   1
+L        _   _   _   _   _   _   _   _   _   _   _   _   1
+m        m'  _   _   _   _   _   _   _   _   _   _   _   _
+n        n'  _   _   _   _   _   _   _   _   _   _   _   1
+N        _   _   _   _   _   _   _   _   _   _   _   _   1
+p        _   _   1   _   _   _   _   _   _   _   _   _   _
+P        _   _   1   _   _   _   _   _   _   _   _   _   _
+r        _   _   _   _   _   _   _   _   _   _   _   _   1
+R        _   _   _   _   _   _   _   _   _   _   _   _   1
+s        _   _   _   _   _   _   _   _   _   _   ts  _   _
+S        _   _   _   _   _   _   _   _   _   _   ts  _   _
+t        t'  _   _   _   1   _   _   _   _   _   _   _   _
+T        _   _   _   _   1   _   _   _   _   _   _   _   _
+vowel    _   _   _   _   _   _   _   _   _   1d  _   1d  1
+Vowel    _   _   _   _   _   _   1   _   1   _   1   _   1
+hyph     _   _   _   _   _   _   _   _   n-  _   t-  _   _
+letter   _   _   _   _   _   _   _   _   _   _   _   _   _
+other    #   #   #   #   #   #   #   #   #   #   #   #   #
+
+Actions:
+  1            lowercase one letter at start of word
+  2            lowercase two letters at start of word
+  1d           lowercase one letter at start of word, and delete next
+               (and then go to state _, nothing further to do in this word)
+
+else just go to the given state; suffix ' indicates mark start-of-word.
+
+### Consolidate identical states and classes:
+
+         0   1   2   3   4   5   6   7   8   9   A   B
+         #   _   b   bh  d   g   h   m   n [nt]- t   ts
+input\state
+b        b'  _   _   _   _   _   _   1   _   _   _   _
+B        _   _   _   _   _   _   _   1   _   _   _   _
+[cC]     _   _   _   _   _   1   _   _   _   _   _   _
+d        d'  _   _   _   _   _   _   _   1   _   _   _
+[DG]     _   _   _   _   _   _   _   _   1   _   _   _
+[fF]     _   _   _   2   _   _   _   _   _   _   _   _
+g        g'  _   _   _   _   _   _   _   1   _   _   _
+h        h'  _   bh  _   _   _   _   _   _   _   _   _
+[lLNrR]  _   _   _   _   _   _   _   _   _   _   _   1
+m        m'  _   _   _   _   _   _   _   _   _   _   _
+n        n'  _   _   _   _   _   _   _   _   _   _   1
+[pP]     _   _   1   _   _   _   _   _   _   _   _   _
+[sS]     _   _   _   _   _   _   _   _   _   _   ts  _
+t        t'  _   _   _   1   _   _   _   _   _   _   _
+T        _   _   _   _   1   _   _   _   _   _   _   _
+vowel    _   _   _   _   _   _   _   _   _   1d  _   1
+Vowel    _   _   _   _   _   _   1   _   1   _   1   1
+hyph     _   _   _   _   _   _   _   _ [nt-] _ [nt-] _
+letter   _   _   _   _   _   _   _   _   _   _   _   _
+other    #   #   #   #   #   #   #   #   #   #   #   #
+
+So we have 20 input classes, and 12 states.
+
+State table array will contain bytes that encode action and new state:
+
+  0x80  -  bit flag: mark start-of-word position
+  0x40  -  currently unused
+  0x30  -  action mask: 4 values
+           0x00  -  do nothing
+           0x10  -  lowercase one letter
+           0x20  -  lowercase two letters
+           0x30  -  lowercase one, delete one
+  0x0F  -  next-state mask
+******************************************************************************/
+
+#include "IrishCasing.h"
+
+#include "nsUnicodeProperties.h"
+#include "nsUnicharUtils.h"
+
+namespace mozilla {
+
+const uint8_t IrishCasing::sUppercaseStateTable[kNumClasses][kNumStates] = {
+    //  #     _     b     bh    d     g     h     m     n     [nt]- t     ts
+    {0x82, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01, 0x01,
+     0x01},  // b
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01, 0x01,
+     0x01},  // B
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // [cC]
+    {0x84, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01,
+     0x01},  // d
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01,
+     0x01},  // [DG]
+    {0x01, 0x01, 0x01, 0x21, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // [fF]
+    {0x85, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01,
+     0x01},  // g
+    {0x86, 0x01, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // h
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x11},  // [lLNrR]
+    {0x87, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // m
+    {0x88, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x11},  // n
+    {0x01, 0x01, 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // [pP]
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x0B,
+     0x01},  // [sS]
+    {0x8A, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // t
+    {0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // T
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x31, 0x01,
+     0x11},  // vowel
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11, 0x01, 0x11, 0x01, 0x11,
+     0x11},  // Vowel
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x09, 0x01, 0x09,
+     0x01},  // hyph
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+     0x01},  // letter
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00}  // other
+};
+
+#define HYPHEN 0x2010
+#define NO_BREAK_HYPHEN 0x2011
+#define a_ACUTE 0x00e1
+#define e_ACUTE 0x00e9
+#define i_ACUTE 0x00ed
+#define o_ACUTE 0x00f3
+#define u_ACUTE 0x00fa
+#define A_ACUTE 0x00c1
+#define E_ACUTE 0x00c9
+#define I_ACUTE 0x00cd
+#define O_ACUTE 0x00d3
+#define U_ACUTE 0x00da
+
+const uint8_t IrishCasing::sLcClasses[26] = {
+    kClass_vowel,  kClass_b,      kClass_cC,     kClass_d,      kClass_vowel,
+    kClass_fF,     kClass_g,      kClass_h,      kClass_vowel,  kClass_letter,
+    kClass_letter, kClass_lLNrR,  kClass_m,      kClass_n,      kClass_vowel,
+    kClass_pP,     kClass_letter, kClass_lLNrR,  kClass_sS,     kClass_t,
+    kClass_vowel,  kClass_letter, kClass_letter, kClass_letter, kClass_letter,
+    kClass_letter};
+
+const uint8_t IrishCasing::sUcClasses[26] = {
+    kClass_Vowel,  kClass_B,      kClass_cC,     kClass_DG,     kClass_Vowel,
+    kClass_fF,     kClass_DG,     kClass_letter, kClass_Vowel,  kClass_letter,
+    kClass_letter, kClass_lLNrR,  kClass_letter, kClass_lLNrR,  kClass_Vowel,
+    kClass_pP,     kClass_letter, kClass_lLNrR,  kClass_sS,     kClass_T,
+    kClass_Vowel,  kClass_letter, kClass_letter, kClass_letter, kClass_letter,
+    kClass_letter};
+
+uint8_t IrishCasing::GetClass(uint32_t aCh) {
+  using mozilla::unicode::GetGenCategory;
+  if (aCh >= 'a' && aCh <= 'z') {
+    return sLcClasses[aCh - 'a'];
+  } else if (aCh >= 'A' && aCh <= 'Z') {
+    return sUcClasses[aCh - 'A'];
+  } else if (GetGenCategory(aCh) == nsUGenCategory::kLetter) {
+    if (aCh == a_ACUTE || aCh == e_ACUTE || aCh == i_ACUTE || aCh == o_ACUTE ||
+        aCh == u_ACUTE) {
+      return kClass_vowel;
+    } else if (aCh == A_ACUTE || aCh == E_ACUTE || aCh == I_ACUTE ||
+               aCh == O_ACUTE || aCh == U_ACUTE) {
+      return kClass_Vowel;
+    } else {
+      return kClass_letter;
+    }
+  } else if (aCh == '-' || aCh == HYPHEN || aCh == NO_BREAK_HYPHEN) {
+    return kClass_hyph;
+  } else {
+    return kClass_other;
+  }
+}
+
+uint32_t IrishCasing::UpperCase(uint32_t aCh, State& aState, bool& aMarkPos,
+                                uint8_t& aAction) {
+  uint8_t cls = GetClass(aCh);
+  uint8_t stateEntry = sUppercaseStateTable[cls][aState];
+  aMarkPos = !!(stateEntry & kMarkPositionFlag);
+  aAction = (stateEntry & kActionMask) >> kActionShift;
+  aState = State(stateEntry & kNextStateMask);
+
+  return ToUpperCase(aCh);
+}
+
+}  // namespace mozilla
diff --git a/intl/unicharutil/util/IrishCasing.h b/intl/unicharutil/util/IrishCasing.h
new file mode 100644
index 0000000000..f5a6582a06
--- /dev/null
+++ b/intl/unicharutil/util/IrishCasing.h
@@ -0,0 +1,101 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef IrishCasing_h_
+#define IrishCasing_h_
+
+#include <stdint.h>
+#include "mozilla/Attributes.h"
+
+namespace mozilla {
+
+class IrishCasing {
+ private:
+  enum IrishStates {
+    kState_Start,
+    kState_InWord,
+    kState_b,
+    kState_bh,
+    kState_d,
+    kState_g,
+    kState_h,
+    kState_m,
+    kState_n,
+    kState_nt_,
+    kState_t,
+    kState_ts,
+    kNumStates
+  };
+
+  enum IrishClasses {
+    kClass_b,
+    kClass_B,
+    kClass_cC,
+    kClass_d,
+    kClass_DG,
+    kClass_fF,
+    kClass_g,
+    kClass_h,
+    kClass_lLNrR,
+    kClass_m,
+    kClass_n,
+    kClass_pP,
+    kClass_sS,
+    kClass_t,
+    kClass_T,
+    kClass_vowel,
+    kClass_Vowel,
+    kClass_hyph,
+    kClass_letter,
+    kClass_other,
+    kNumClasses
+  };
+
+ public:
+  class State {
+    friend class IrishCasing;
+
+   public:
+    State() : mState(kState_Start) {}
+
+    MOZ_IMPLICIT State(const IrishStates& aState) : mState(aState) {}
+
+    void Reset() { mState = kState_Start; }
+
+    operator IrishStates() const { return mState; }
+
+   private:
+    explicit State(uint8_t aState) : mState(IrishStates(aState)) {}
+
+    uint8_t GetClass(uint32_t aCh);
+
+    IrishStates mState;
+  };
+
+  enum {
+    kMarkPositionFlag = 0x80,
+    kActionMask = 0x30,
+    kActionShift = 4,
+    kNextStateMask = 0x0f
+  };
+
+  static const uint8_t sUppercaseStateTable[kNumClasses][kNumStates];
+  static const uint8_t sLcClasses[26];
+  static const uint8_t sUcClasses[26];
+
+  static uint32_t UpperCase(uint32_t aCh, State& aState, bool& aMarkPos,
+                            uint8_t& aAction);
+
+  static bool IsUpperVowel(uint32_t aCh) {
+    return GetClass(aCh) == kClass_Vowel;
+  }
+
+ private:
+  static uint8_t GetClass(uint32_t aCh);
+};
+
+}  // namespace mozilla
+
+#endif
diff --git a/intl/unicharutil/util/base_chars.py b/intl/unicharutil/util/base_chars.py
new file mode 100644
index 0000000000..91d3ba3352
--- /dev/null
+++ b/intl/unicharutil/util/base_chars.py
@@ -0,0 +1,162 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import re
+from collections import namedtuple
+from unicodedata import category, combining, normalize
+
+UNICODE_LIMIT = 0x110000
+
+UNICODE_COMBINING_CLASS_NOT_REORDERED = 0
+UNICODE_COMBINING_CLASS_KANA_VOICING = 8
+UNICODE_COMBINING_CLASS_VIRAMA = 9
+
+BaseCharMapping = namedtuple("BaseCharMapping", ("char", "base_char"))
+BaseCharMappingBlock = namedtuple("BaseCharMappingBlock", ("first", "last", "offset"))
+
+
+# Keep this function in sync with IsCombiningDiacritic in nsUnicodeProperties.h.
+def is_combining_diacritic(char):
+    return combining(char) not in (
+        UNICODE_COMBINING_CLASS_NOT_REORDERED,
+        UNICODE_COMBINING_CLASS_KANA_VOICING,
+        UNICODE_COMBINING_CLASS_VIRAMA,
+        91,
+        129,
+        130,
+        132,
+    )
+
+
+# Keep this function in sync with IsMathOrMusicSymbol in nsUnicodeProperties.h.
+def is_math_or_music_symbol(char):
+    return category(char) in ("Sm", "So")
+
+
+def changes_plane(char, base_char):
+    # Mappings that would change the first 16 bits of a character are not
+    # currently supported. This is because the mapping table only records the
+    # last 16 bits of the base character and also because moving into or out of
+    # the basic multilingual plane would change the length of a UTF-16 string.
+    return ord(char) >> 16 != ord(base_char) >> 16
+
+
+def main(header, fallback_table):
+    mappings = {}
+
+    # Glean mappings from decompositions
+
+    for char in range(UNICODE_LIMIT):
+        char = chr(char)
+        if is_combining_diacritic(char) or is_math_or_music_symbol(char):
+            continue
+        decomposition = normalize("NFD", char)
+        if len(decomposition) < 2:
+            continue
+        base_char = decomposition[0]
+        if changes_plane(char, base_char):
+            continue
+        next_char = decomposition[1]
+        if not is_combining_diacritic(next_char):
+            # Hangul syllables decompose but do not actually have diacritics.
+            # This also excludes decompositions with the Japanese marks U+3099
+            # and U+309A (COMBINING KATAKANA-HIRAGANA [SEMI-]VOICED SOUND
+            # MARK), which we should not ignore for searching (bug 1624244).
+            continue
+        mappings[char] = base_char
+
+    # Add mappings from the ASCII fallback table
+
+    for line in open(fallback_table, encoding="UTF-8"):
+        m = re.match("^(.) → (.+?) ;", line)
+        if not m:
+            continue
+        char = m.group(1)
+        decomposition = m.group(2)
+        if len(decomposition) >= 3:
+            if decomposition.startswith("'") and decomposition.endswith("'"):
+                decomposition = decomposition[1:-1]
+        if len(decomposition) >= 2:
+            if decomposition.startswith("\\"):
+                decomposition = decomposition[1:]
+        if len(decomposition) > 1:
+            continue
+        if changes_plane(char, decomposition):
+            continue
+        mappings[char] = decomposition
+
+    # Organize mappings into contiguous blocks
+
+    mappings = sorted([BaseCharMapping(ord(k), ord(v)) for k, v in mappings.items()])
+    blocks = []
+    i = 0
+    while i < len(mappings) - 1:
+        offset = i
+        first = mappings[i].char & 0xFF
+        while (
+            i < len(mappings) - 1 and mappings[i].char >> 8 == mappings[i + 1].char >> 8
+        ):
+            while (
+                i < len(mappings) - 1
+                and mappings[i].char >> 8 == mappings[i + 1].char >> 8
+                and mappings[i + 1].char - mappings[i].char > 1
+            ):
+                char = mappings[i].char + 1
+                mappings.insert(i + 1, BaseCharMapping(char, char))
+                i += 1
+            i += 1
+        last = mappings[i].char & 0xFF
+        blocks.append(BaseCharMappingBlock(first, last, offset))
+        i += 1
+
+    indexes = []
+    for i, block in enumerate(blocks):
+        while len(indexes) < mappings[block.offset].char >> 8:
+            indexes.append(255)
+        indexes.append(i)
+
+    # Write the mappings to a C header file
+
+    header.write("struct BaseCharMappingBlock {\n")
+    header.write("  uint8_t mFirst;\n")
+    header.write("  uint8_t mLast;\n")
+    header.write("  uint16_t mMappingStartOffset;\n")
+    header.write("};\n")
+    header.write("\n")
+    header.write("static const uint16_t BASE_CHAR_MAPPING_LIST[] = {\n")
+    for char, base_char in mappings:
+        header.write(
+            "  /* {:#06x}".format(char)
+            + " */ "
+            + "{:#06x}".format(base_char & 0xFFFF)
+            + ","
+        )
+        if char != base_char:
+            header.write(" /* " + chr(char) + " → " + chr(base_char) + " */")
+        header.write("\n")
+    header.write("};\n")
+    header.write("\n")
+    header.write(
+        "static const struct BaseCharMappingBlock BASE_CHAR_MAPPING_BLOCKS[] = {\n"
+    )
+    for block in blocks:
+        header.write(
+            "  {"
+            + "{:#04x}".format(block.first)
+            + ", "
+            + "{:#04x}".format(block.last)
+            + ", "
+            + str(block.offset).rjust(4)
+            + "}, // "
+            + "{:#04x}".format(mappings[block.offset].char >> 8)
+            + "xx\n"
+        )
+    header.write("};\n")
+    header.write("\n")
+    header.write("static const uint8_t BASE_CHAR_MAPPING_BLOCK_INDEX[] = {\n")
+    for i, index in enumerate(indexes):
+        header.write(
+            "  " + str(index).rjust(3) + ", // " + "{:#04x}".format(i) + "xx\n"
+        )
+    header.write("};\n")
diff --git a/intl/unicharutil/util/is_combining_diacritic.py b/intl/unicharutil/util/is_combining_diacritic.py
new file mode 100644
index 0000000000..d8c3c4ba35
--- /dev/null
+++ b/intl/unicharutil/util/is_combining_diacritic.py
@@ -0,0 +1,102 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from unicodedata import combining
+
+UNICODE_LIMIT = 0x110000
+
+UNICODE_COMBINING_CLASS_NOT_REORDERED = 0
+UNICODE_COMBINING_CLASS_KANA_VOICING = 8
+UNICODE_COMBINING_CLASS_VIRAMA = 9
+
+
+# Keep this function in sync with IsCombiningDiacritic in nsUnicodeProperties.h.
+def is_combining_diacritic(char):
+    return combining(char) not in (
+        UNICODE_COMBINING_CLASS_NOT_REORDERED,
+        UNICODE_COMBINING_CLASS_KANA_VOICING,
+        UNICODE_COMBINING_CLASS_VIRAMA,
+        91,
+        129,
+        130,
+        132,
+    )
+
+
+# See gfxFontUtils.h for the SharedBitSet that we're creating a const instance of here.
+BLOCK_SIZE = 32
+BLOCK_SIZE_BITS = BLOCK_SIZE * 8
+
+
+def main(header):
+    blockIndex = []
+    blocks = []
+
+    # Figure out the contents of each 256-char block, and see if it is unique
+    # or can share an already-allocated block.
+    block = [0] * BLOCK_SIZE
+    byte = 0
+    bit = 0x01
+    for char in range(UNICODE_LIMIT):
+        if is_combining_diacritic(chr(char)):
+            block[byte] |= bit
+        bit <<= 1
+        if bit == 0x100:
+            bit = 0x01
+            byte += 1
+        if byte == BLOCK_SIZE:
+            found = False
+            for b in range(len(blocks)):
+                if block == blocks[b]:
+                    blockIndex.append(b)
+                    found = True
+                    break
+            if not found:
+                blockIndex.append(len(blocks))
+                blocks.append(block)
+            byte = 0
+            block = [0] * BLOCK_SIZE
+
+    # Strip trailing empty blocks from the index.
+    while blockIndex[len(blockIndex) - 1] == 0:
+        del blockIndex[len(blockIndex) - 1]
+
+    # Write the SharedBitSet as data in a C++ header file.
+    header.write("/* !GENERATED DATA -- DO NOT EDIT! */\n")
+    header.write("/* (see is_combining_diacritic.py) */\n")
+    header.write("\n")
+    header.write('#include "gfxFontUtils.h"\n')
+    header.write("\n")
+
+    header.write("typedef struct {\n")
+    header.write("  uint16_t mBlockIndexCount;\n")
+    header.write("  uint16_t mBlockCount;\n")
+    header.write("  uint16_t mBlockIndex[" + str(len(blockIndex)) + "];\n")
+    header.write("  uint8_t mBlockData[" + str(len(blocks) * BLOCK_SIZE) + "];\n")
+    header.write("} CombiningDiacriticsBitset_t;\n")
+    header.write("\n")
+
+    header.write(
+        "static const CombiningDiacriticsBitset_t COMBINING_DIACRITICS_BITSET_DATA = {\n"
+    )
+    header.write("  " + str(len(blockIndex)) + ",\n")
+    header.write("  " + str(len(blocks)) + ",\n")
+    header.write("  {\n")
+    for b in blockIndex:
+        header.write("    " + str(b) + ",\n")
+    header.write("  },\n")
+    header.write("  {\n")
+    for b in blocks:
+        header.write("    ")
+        for i in b:
+            header.write(str(i) + ",")
+        header.write("\n")
+    header.write("  },\n")
+    header.write("};\n")
+    header.write("\n")
+    header.write("static const SharedBitSet* sCombiningDiacriticsSet =\n")
+    header.write(
+        "    reinterpret_cast<const SharedBitSet*>(&COMBINING_DIACRITICS_BITSET_DATA);\n"
+    )
+    header.write("\n")
diff --git a/intl/unicharutil/util/moz.build b/intl/unicharutil/util/moz.build
new file mode 100644
index 0000000000..2bbd00415c
--- /dev/null
+++ b/intl/unicharutil/util/moz.build
@@ -0,0 +1,37 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+EXPORTS += [
+    "GreekCasing.h",
+    "ICUUtils.h",
+    "IrishCasing.h",
+    "nsBidiUtils.h",
+    "nsSpecialCasingData.h",
+    "nsUnicharUtils.h",
+    "nsUnicodeProperties.h",
+]
+
+UNIFIED_SOURCES += [
+    "GreekCasing.cpp",
+    "ICUUtils.cpp",
+    "IrishCasing.cpp",
+    "nsBidiUtils.cpp",
+    "nsSpecialCasingData.cpp",
+    "nsUnicharUtils.cpp",
+    "nsUnicodeProperties.cpp",
+]
+
+include("/ipc/chromium/chromium-config.mozbuild")
+
+GeneratedFile(
+    "BaseChars.h",
+    script="base_chars.py",
+    inputs=["../../icu/source/data/translit/Latin_ASCII.txt"],
+)
+
+GeneratedFile("IsCombiningDiacritic.h", script="is_combining_diacritic.py", force=True)
+
+FINAL_LIBRARY = "xul"
diff --git a/intl/unicharutil/util/nsBidiUtils.cpp b/intl/unicharutil/util/nsBidiUtils.cpp
new file mode 100644
index 0000000000..6c399dbc46
--- /dev/null
+++ b/intl/unicharutil/util/nsBidiUtils.cpp
@@ -0,0 +1,84 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "nsBidiUtils.h"
+
+#define ARABIC_TO_HINDI_DIGIT_INCREMENT \
+  (START_HINDI_DIGITS - START_ARABIC_DIGITS)
+#define PERSIAN_TO_HINDI_DIGIT_INCREMENT \
+  (START_HINDI_DIGITS - START_FARSI_DIGITS)
+#define ARABIC_TO_PERSIAN_DIGIT_INCREMENT \
+  (START_FARSI_DIGITS - START_ARABIC_DIGITS)
+#define NUM_TO_ARABIC(c)                                             \
+  ((((c) >= START_HINDI_DIGITS) && ((c) <= END_HINDI_DIGITS))        \
+       ? ((c) - (uint16_t)ARABIC_TO_HINDI_DIGIT_INCREMENT)           \
+       : ((((c) >= START_FARSI_DIGITS) && ((c) <= END_FARSI_DIGITS)) \
+              ? ((c) - (uint16_t)ARABIC_TO_PERSIAN_DIGIT_INCREMENT)  \
+              : (c)))
+#define NUM_TO_HINDI(c)                                              \
+  ((((c) >= START_ARABIC_DIGITS) && ((c) <= END_ARABIC_DIGITS))      \
+       ? ((c) + (uint16_t)ARABIC_TO_HINDI_DIGIT_INCREMENT)           \
+       : ((((c) >= START_FARSI_DIGITS) && ((c) <= END_FARSI_DIGITS)) \
+              ? ((c) + (uint16_t)PERSIAN_TO_HINDI_DIGIT_INCREMENT)   \
+              : (c)))
+#define NUM_TO_PERSIAN(c)                                              \
+  ((((c) >= START_HINDI_DIGITS) && ((c) <= END_HINDI_DIGITS))          \
+       ? ((c) - (uint16_t)PERSIAN_TO_HINDI_DIGIT_INCREMENT)            \
+       : ((((c) >= START_ARABIC_DIGITS) && ((c) <= END_ARABIC_DIGITS)) \
+              ? ((c) + (uint16_t)ARABIC_TO_PERSIAN_DIGIT_INCREMENT)    \
+              : (c)))
+
+char16_t HandleNumberInChar(char16_t aChar, bool aPrevCharArabic,
+                            uint32_t aNumFlag) {
+  // IBMBIDI_NUMERAL_NOMINAL *
+  // IBMBIDI_NUMERAL_REGULAR
+  // IBMBIDI_NUMERAL_HINDICONTEXT
+  // IBMBIDI_NUMERAL_ARABIC
+  // IBMBIDI_NUMERAL_HINDI
+
+  switch (aNumFlag) {
+    case IBMBIDI_NUMERAL_HINDI:
+      return NUM_TO_HINDI(aChar);
+    case IBMBIDI_NUMERAL_ARABIC:
+      return NUM_TO_ARABIC(aChar);
+    case IBMBIDI_NUMERAL_PERSIAN:
+      return NUM_TO_PERSIAN(aChar);
+    case IBMBIDI_NUMERAL_REGULAR:
+    case IBMBIDI_NUMERAL_HINDICONTEXT:
+    case IBMBIDI_NUMERAL_PERSIANCONTEXT:
+      // for clipboard handling
+      // XXX do we really want to convert numerals when copying text?
+      if (aPrevCharArabic) {
+        return aNumFlag == IBMBIDI_NUMERAL_PERSIANCONTEXT
+                   ? NUM_TO_PERSIAN(aChar)
+                   : NUM_TO_HINDI(aChar);
+      }
+      return NUM_TO_ARABIC(aChar);
+    case IBMBIDI_NUMERAL_NOMINAL:
+    default:
+      return aChar;
+  }
+}
+
+nsresult HandleNumbers(char16_t* aBuffer, uint32_t aSize, uint32_t aNumFlag) {
+  uint32_t i;
+
+  switch (aNumFlag) {
+    case IBMBIDI_NUMERAL_HINDI:
+    case IBMBIDI_NUMERAL_ARABIC:
+    case IBMBIDI_NUMERAL_PERSIAN:
+    case IBMBIDI_NUMERAL_REGULAR:
+    case IBMBIDI_NUMERAL_HINDICONTEXT:
+    case IBMBIDI_NUMERAL_PERSIANCONTEXT:
+      for (i = 0; i < aSize; i++)
+        aBuffer[i] = HandleNumberInChar(
+            aBuffer[i], !!(i > 0 ? aBuffer[i - 1] : 0), aNumFlag);
+      break;
+    case IBMBIDI_NUMERAL_NOMINAL:
+    default:
+      break;
+  }
+  return NS_OK;
+}
diff --git a/intl/unicharutil/util/nsBidiUtils.h b/intl/unicharutil/util/nsBidiUtils.h
new file mode 100644
index 0000000000..74493acbbf
--- /dev/null
+++ b/intl/unicharutil/util/nsBidiUtils.h
@@ -0,0 +1,237 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsBidiUtils_h__
+#define nsBidiUtils_h__
+
+#include "mozilla/intl/BidiClass.h"
+
+#include "nsString.h"
+#include "encoding_rs_mem.h"
+
+/**
+ * definitions of bidirection character types by category
+ */
+
+#define BIDICLASS_IS_RTL(val)                          \
+  (((val) == mozilla::intl::BidiClass::RightToLeft) || \
+   ((val) == mozilla::intl::BidiClass::RightToLeftArabic))
+
+#define BIDICLASS_IS_WEAK(val)                                      \
+  (((val) == mozilla::intl::BidiClass::EuropeanNumberSeparator) ||  \
+   ((val) == mozilla::intl::BidiClass::EuropeanNumberTerminator) || \
+   (((val) > mozilla::intl::BidiClass::ArabicNumber) &&             \
+    ((val) != mozilla::intl::BidiClass::RightToLeftArabic)))
+
+/**
+ * Inspects a Unichar, converting numbers to Arabic or Hindi forms and
+ * returning them
+ * @param aChar is the character
+ * @param aPrevCharArabic is true if the previous character in the string is
+ *        an Arabic char
+ * @param aNumFlag specifies the conversion to perform:
+ *        IBMBIDI_NUMERAL_NOMINAL:      don't do any conversion
+ *        IBMBIDI_NUMERAL_HINDI:        convert to Hindi forms
+ *                                        (Unicode 0660-0669)
+ *        IBMBIDI_NUMERAL_ARABIC:       convert to Arabic forms
+ *                                        (Unicode 0030-0039)
+ *        IBMBIDI_NUMERAL_HINDICONTEXT: convert numbers in Arabic text to
+ *                                      Hindi, otherwise to Arabic
+ * @return the converted Unichar
+ */
+char16_t HandleNumberInChar(char16_t aChar, bool aPrevCharArabic,
+                            uint32_t aNumFlag);
+
+/**
+ * Scan a Unichar string, converting numbers to Arabic or Hindi forms in
+ * place
+ * @param aBuffer is the string
+ * @param aSize is the size of aBuffer
+ * @param aNumFlag specifies the conversion to perform:
+ *        IBMBIDI_NUMERAL_NOMINAL:      don't do any conversion
+ *        IBMBIDI_NUMERAL_HINDI:        convert to Hindi forms
+ *                                        (Unicode 0660-0669)
+ *        IBMBIDI_NUMERAL_ARABIC:       convert to Arabic forms
+ *                                        (Unicode 0030-0039)
+ *        IBMBIDI_NUMERAL_HINDICONTEXT: convert numbers in Arabic text to
+ *                                      Hindi, otherwise to Arabic
+ */
+nsresult HandleNumbers(char16_t* aBuffer, uint32_t aSize, uint32_t aNumFlag);
+
+/**
+ * Give a UTF-32 codepoint
+ * return true if the codepoint is a Bidi control character (LRM, RLM, ALM;
+ * LRE, RLE, PDF, LRO, RLO; LRI, RLI, FSI, PDI).
+ * Return false, otherwise
+ */
+#define LRM_CHAR 0x200e
+#define RLM_CHAR 0x200f
+
+#define LRE_CHAR 0x202a
+#define RLE_CHAR 0x202b
+#define PDF_CHAR 0x202c
+#define LRO_CHAR 0x202d
+#define RLO_CHAR 0x202e
+
+#define LRI_CHAR 0x2066
+#define RLI_CHAR 0x2067
+#define FSI_CHAR 0x2068
+#define PDI_CHAR 0x2069
+
+#define ALM_CHAR 0x061C
+inline bool IsBidiControl(uint32_t aChar) {
+  return ((LRE_CHAR <= aChar && aChar <= RLO_CHAR) ||
+          (LRI_CHAR <= aChar && aChar <= PDI_CHAR) || (aChar == ALM_CHAR) ||
+          (aChar & 0xfffffe) == LRM_CHAR);
+}
+
+/**
+ * Give a UTF-32 codepoint
+ * Return true if the codepoint is a Bidi control character that may result
+ * in RTL directionality and therefore needs to trigger bidi resolution;
+ * return false otherwise.
+ */
+inline bool IsBidiControlRTL(uint32_t aChar) {
+  return aChar == RLM_CHAR || aChar == RLE_CHAR || aChar == RLO_CHAR ||
+         aChar == RLI_CHAR || aChar == ALM_CHAR;
+}
+
+/**
+ * Give a 16-bit (UTF-16) text buffer
+ * @return true if the string contains right-to-left characters
+ */
+inline bool HasRTLChars(mozilla::Span<const char16_t> aBuffer) {
+  // Span ensures we never pass a nullptr to Rust--even if the
+  // length of the buffer is zero.
+  return encoding_mem_is_utf16_bidi(aBuffer.Elements(), aBuffer.Length());
+}
+
+// These values are shared with Preferences dialog
+//  ------------------
+//  If Pref values are to be changed
+//  in the XUL file of Prefs. the values
+//  Must be changed here too..
+//  ------------------
+//
+#define IBMBIDI_TEXTDIRECTION_STR "bidi.direction"
+#define IBMBIDI_TEXTTYPE_STR "bidi.texttype"
+#define IBMBIDI_NUMERAL_STR "bidi.numeral"
+
+//  ------------------
+//  Text Direction
+//  ------------------
+//  bidi.direction
+#define IBMBIDI_TEXTDIRECTION_LTR 1  //  1 = directionLTRBidi *
+#define IBMBIDI_TEXTDIRECTION_RTL 2  //  2 = directionRTLBidi
+//  ------------------
+//  Text Type
+//  ------------------
+//  bidi.texttype
+#define IBMBIDI_TEXTTYPE_CHARSET 1  //  1 = charsettexttypeBidi *
+#define IBMBIDI_TEXTTYPE_LOGICAL 2  //  2 = logicaltexttypeBidi
+#define IBMBIDI_TEXTTYPE_VISUAL 3   //  3 = visualtexttypeBidi
+//  ------------------
+//  Numeral Style
+//  ------------------
+//  bidi.numeral
+#define IBMBIDI_NUMERAL_NOMINAL 0         //  0 = nominalnumeralBidi *
+#define IBMBIDI_NUMERAL_REGULAR 1         //  1 = regularcontextnumeralBidi
+#define IBMBIDI_NUMERAL_HINDICONTEXT 2    //  2 = hindicontextnumeralBidi
+#define IBMBIDI_NUMERAL_ARABIC 3          //  3 = arabicnumeralBidi
+#define IBMBIDI_NUMERAL_HINDI 4           //  4 = hindinumeralBidi
+#define IBMBIDI_NUMERAL_PERSIANCONTEXT 5  // 5 = persiancontextnumeralBidi
+#define IBMBIDI_NUMERAL_PERSIAN 6         //  6 = persiannumeralBidi
+
+#define IBMBIDI_DEFAULT_BIDI_OPTIONS                                    \
+  ((IBMBIDI_TEXTDIRECTION_LTR << 0) | (IBMBIDI_TEXTTYPE_CHARSET << 4) | \
+   (IBMBIDI_NUMERAL_NOMINAL << 8))
+
+#define GET_BIDI_OPTION_DIRECTION(bo) \
+  (((bo) >> 0) & 0x0000000F) /* 4 bits for DIRECTION */
+#define GET_BIDI_OPTION_TEXTTYPE(bo) \
+  (((bo) >> 4) & 0x0000000F) /* 4 bits for TEXTTYPE */
+#define GET_BIDI_OPTION_NUMERAL(bo) \
+  (((bo) >> 8) & 0x0000000F) /* 4 bits for NUMERAL */
+
+#define SET_BIDI_OPTION_DIRECTION(bo, dir) \
+  { (bo) = ((bo)&0xFFFFFFF0) | (((dir)&0x0000000F) << 0); }
+#define SET_BIDI_OPTION_TEXTTYPE(bo, tt) \
+  { (bo) = ((bo)&0xFFFFFF0F) | (((tt)&0x0000000F) << 4); }
+#define SET_BIDI_OPTION_NUMERAL(bo, num) \
+  { (bo) = ((bo)&0xFFFFF0FF) | (((num)&0x0000000F) << 8); }
+
+/* Constants related to the position of numerics in the codepage */
+#define START_HINDI_DIGITS 0x0660
+#define END_HINDI_DIGITS 0x0669
+#define START_ARABIC_DIGITS 0x0030
+#define END_ARABIC_DIGITS 0x0039
+#define START_FARSI_DIGITS 0x06f0
+#define END_FARSI_DIGITS 0x06f9
+#define IS_HINDI_DIGIT(u) \
+  (((u) >= START_HINDI_DIGITS) && ((u) <= END_HINDI_DIGITS))
+#define IS_ARABIC_DIGIT(u) \
+  (((u) >= START_ARABIC_DIGITS) && ((u) <= END_ARABIC_DIGITS))
+#define IS_FARSI_DIGIT(u) \
+  (((u) >= START_FARSI_DIGITS) && ((u) <= END_FARSI_DIGITS))
+/**
+ * Arabic numeric separator and numeric formatting characters:
+ *  U+0600;ARABIC NUMBER SIGN
+ *  U+0601;ARABIC SIGN SANAH
+ *  U+0602;ARABIC FOOTNOTE MARKER
+ *  U+0603;ARABIC SIGN SAFHA
+ *  U+066A;ARABIC PERCENT SIGN
+ *  U+066B;ARABIC DECIMAL SEPARATOR
+ *  U+066C;ARABIC THOUSANDS SEPARATOR
+ *  U+06DD;ARABIC END OF AYAH
+ */
+#define IS_ARABIC_SEPARATOR(u)                                                 \
+  ((/*(u) >= 0x0600 &&*/ (u) <= 0x0603) || ((u) >= 0x066A && (u) <= 0x066C) || \
+   ((u) == 0x06DD))
+
+#define IS_BIDI_DIACRITIC(u)                                                 \
+  (((u) >= 0x0591 && (u) <= 0x05A1) || ((u) >= 0x05A3 && (u) <= 0x05B9) ||   \
+   ((u) >= 0x05BB && (u) <= 0x05BD) || ((u) == 0x05BF) || ((u) == 0x05C1) || \
+   ((u) == 0x05C2) || ((u) == 0x05C4) || ((u) >= 0x064B && (u) <= 0x0652) || \
+   ((u) == 0x0670) || ((u) >= 0x06D7 && (u) <= 0x06E4) || ((u) == 0x06E7) || \
+   ((u) == 0x06E8) || ((u) >= 0x06EA && (u) <= 0x06ED))
+
+#define IS_HEBREW_CHAR(c) \
+  (((0x0590 <= (c)) && ((c) <= 0x05FF)) || (((c) >= 0xfb1d) && ((c) <= 0xfb4f)))
+#define IS_ARABIC_CHAR(c)              \
+  ((0x0600 <= (c) && (c) <= 0x08FF) && \
+   ((c) <= 0x06ff || ((c) >= 0x0750 && (c) <= 0x077f) || (c) >= 0x08a0))
+#define IS_ARABIC_ALPHABETIC(c) \
+  (IS_ARABIC_CHAR(c) &&         \
+   !(IS_HINDI_DIGIT(c) || IS_FARSI_DIGIT(c) || IS_ARABIC_SEPARATOR(c)))
+
+/**
+ * The codepoint ranges in the following macros are based on the blocks
+ *  allocated, or planned to be allocated, to right-to-left characters in the
+ *  BMP (Basic Multilingual Plane) and SMP (Supplementary Multilingual Plane)
+ *  according to
+ *  http://unicode.org/Public/UNIDATA/extracted/DerivedBidiClass.txt and
+ *  http://www.unicode.org/roadmaps/
+ */
+
+#define IS_IN_BMP_RTL_BLOCK(c) ((0x590 <= (c)) && ((c) <= 0x8ff))
+#define IS_RTL_PRESENTATION_FORM(c) \
+  (((0xfb1d <= (c)) && ((c) <= 0xfdff)) || ((0xfe70 <= (c)) && ((c) <= 0xfefe)))
+#define IS_IN_SMP_RTL_BLOCK(c)               \
+  (((0x10800 <= (c)) && ((c) <= 0x10fff)) || \
+   ((0x1e800 <= (c)) && ((c) <= 0x1eFFF)))
+// Due to the supplementary-plane RTL blocks being identifiable from the
+// high surrogate without examining the low surrogate, it is correct to
+// use this by-code-unit check on potentially astral text without doing
+// the math to decode surrogate pairs into code points. However, unpaired
+// high surrogates that are RTL high surrogates then count as RTL even
+// though, if replaced by the REPLACEMENT CHARACTER, it would not be
+// RTL.
+#define UTF16_CODE_UNIT_IS_BIDI(c)                              \
+  ((IS_IN_BMP_RTL_BLOCK(c)) || (IS_RTL_PRESENTATION_FORM(c)) || \
+   (c) == 0xD802 || (c) == 0xD803 || (c) == 0xD83A || (c) == 0xD83B)
+#define UTF32_CHAR_IS_BIDI(c)                                   \
+  ((IS_IN_BMP_RTL_BLOCK(c)) || (IS_RTL_PRESENTATION_FORM(c)) || \
+   (IS_IN_SMP_RTL_BLOCK(c)))
+#endif /* nsBidiUtils_h__ */
diff --git a/intl/unicharutil/util/nsSpecialCasingData.cpp b/intl/unicharutil/util/nsSpecialCasingData.cpp
new file mode 100644
index 0000000000..9908406a35
--- /dev/null
+++ b/intl/unicharutil/util/nsSpecialCasingData.cpp
@@ -0,0 +1,202 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* Auto-generated from files in the Unicode Character Database
+   by genSpecialCasingData.pl - do not edit! */
+
+#include "nsSpecialCasingData.h"
+#include "mozilla/ArrayUtils.h" // for ArrayLength
+#include <stdlib.h>       // for bsearch
+
+/* SpecialCasing-15.0.0.txt */
+/* Date: 2022-02-02, 23:35:52 GMT */
+
+using mozilla::unicode::MultiCharMapping;
+
+static const MultiCharMapping CaseSpecials_Lower[] = {
+  { 0x0130, {0x0069, 0x0307, 0x0000} }, // LATIN CAPITAL LETTER I WITH DOT ABOVE
+};
+
+static const MultiCharMapping CaseSpecials_Upper[] = {
+  { 0x00df, {0x0053, 0x0053, 0x0000} }, // LATIN SMALL LETTER SHARP S
+  { 0x0149, {0x02bc, 0x004e, 0x0000} }, // LATIN SMALL LETTER N PRECEDED BY APOSTROPHE
+  { 0x01f0, {0x004a, 0x030c, 0x0000} }, // LATIN SMALL LETTER J WITH CARON
+  { 0x0390, {0x03aa, 0x0301, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
+  { 0x03b0, {0x03ab, 0x0301, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
+  { 0x0587, {0x0535, 0x0552, 0x0000} }, // ARMENIAN SMALL LIGATURE ECH YIWN
+  { 0x1e96, {0x0048, 0x0331, 0x0000} }, // LATIN SMALL LETTER H WITH LINE BELOW
+  { 0x1e97, {0x0054, 0x0308, 0x0000} }, // LATIN SMALL LETTER T WITH DIAERESIS
+  { 0x1e98, {0x0057, 0x030a, 0x0000} }, // LATIN SMALL LETTER W WITH RING ABOVE
+  { 0x1e99, {0x0059, 0x030a, 0x0000} }, // LATIN SMALL LETTER Y WITH RING ABOVE
+  { 0x1e9a, {0x0041, 0x02be, 0x0000} }, // LATIN SMALL LETTER A WITH RIGHT HALF RING
+  { 0x1f50, {0x03a5, 0x0313, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH PSILI
+  { 0x1f52, {0x03a5, 0x0313, 0x0300} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA
+  { 0x1f54, {0x03a5, 0x0313, 0x0301} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA
+  { 0x1f56, {0x03a5, 0x0313, 0x0342} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI
+  { 0x1f80, {0x1f08, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI
+  { 0x1f81, {0x1f09, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENI
+  { 0x1f82, {0x1f0a, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI
+  { 0x1f83, {0x1f0b, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENI
+  { 0x1f84, {0x1f0c, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENI
+  { 0x1f85, {0x1f0d, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENI
+  { 0x1f86, {0x1f0e, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1f87, {0x1f0f, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1f88, {0x1f08, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI
+  { 0x1f89, {0x1f09, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI
+  { 0x1f8a, {0x1f0a, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI
+  { 0x1f8b, {0x1f0b, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI
+  { 0x1f8c, {0x1f0c, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI
+  { 0x1f8d, {0x1f0d, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI
+  { 0x1f8e, {0x1f0e, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1f8f, {0x1f0f, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1f90, {0x1f28, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI
+  { 0x1f91, {0x1f29, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENI
+  { 0x1f92, {0x1f2a, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI
+  { 0x1f93, {0x1f2b, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENI
+  { 0x1f94, {0x1f2c, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI
+  { 0x1f95, {0x1f2d, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENI
+  { 0x1f96, {0x1f2e, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1f97, {0x1f2f, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1f98, {0x1f28, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI
+  { 0x1f99, {0x1f29, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI
+  { 0x1f9a, {0x1f2a, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI
+  { 0x1f9b, {0x1f2b, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI
+  { 0x1f9c, {0x1f2c, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI
+  { 0x1f9d, {0x1f2d, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI
+  { 0x1f9e, {0x1f2e, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1f9f, {0x1f2f, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1fa0, {0x1f68, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI
+  { 0x1fa1, {0x1f69, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENI
+  { 0x1fa2, {0x1f6a, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI
+  { 0x1fa3, {0x1f6b, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENI
+  { 0x1fa4, {0x1f6c, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI
+  { 0x1fa5, {0x1f6d, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENI
+  { 0x1fa6, {0x1f6e, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fa7, {0x1f6f, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fa8, {0x1f68, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI
+  { 0x1fa9, {0x1f69, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI
+  { 0x1faa, {0x1f6a, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI
+  { 0x1fab, {0x1f6b, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI
+  { 0x1fac, {0x1f6c, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI
+  { 0x1fad, {0x1f6d, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI
+  { 0x1fae, {0x1f6e, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1faf, {0x1f6f, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI
+  { 0x1fb2, {0x1fba, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1fb3, {0x0391, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENI
+  { 0x1fb4, {0x0386, 0x0399, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1fb6, {0x0391, 0x0342, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PERISPOMENI
+  { 0x1fb7, {0x0391, 0x0342, 0x0399} }, // GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fbc, {0x0391, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI
+  { 0x1fc2, {0x1fca, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1fc3, {0x0397, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI
+  { 0x1fc4, {0x0389, 0x0399, 0x0000} }, // GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1fc6, {0x0397, 0x0342, 0x0000} }, // GREEK SMALL LETTER ETA WITH PERISPOMENI
+  { 0x1fc7, {0x0397, 0x0342, 0x0399} }, // GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fcc, {0x0397, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI
+  { 0x1fd2, {0x03aa, 0x0300, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA
+  { 0x1fd3, {0x03aa, 0x0301, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA
+  { 0x1fd6, {0x0399, 0x0342, 0x0000} }, // GREEK SMALL LETTER IOTA WITH PERISPOMENI
+  { 0x1fd7, {0x03aa, 0x0342, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI
+  { 0x1fe2, {0x03ab, 0x0300, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA
+  { 0x1fe3, {0x03ab, 0x0301, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA
+  { 0x1fe4, {0x03a1, 0x0313, 0x0000} }, // GREEK SMALL LETTER RHO WITH PSILI
+  { 0x1fe6, {0x03a5, 0x0342, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH PERISPOMENI
+  { 0x1fe7, {0x03ab, 0x0342, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI
+  { 0x1ff2, {0x1ffa, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1ff3, {0x03a9, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENI
+  { 0x1ff4, {0x038f, 0x0399, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1ff6, {0x03a9, 0x0342, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PERISPOMENI
+  { 0x1ff7, {0x03a9, 0x0342, 0x0399} }, // GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1ffc, {0x03a9, 0x0399, 0x0000} }, // GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI
+  { 0xfb00, {0x0046, 0x0046, 0x0000} }, // LATIN SMALL LIGATURE FF
+  { 0xfb01, {0x0046, 0x0049, 0x0000} }, // LATIN SMALL LIGATURE FI
+  { 0xfb02, {0x0046, 0x004c, 0x0000} }, // LATIN SMALL LIGATURE FL
+  { 0xfb03, {0x0046, 0x0046, 0x0049} }, // LATIN SMALL LIGATURE FFI
+  { 0xfb04, {0x0046, 0x0046, 0x004c} }, // LATIN SMALL LIGATURE FFL
+  { 0xfb05, {0x0053, 0x0054, 0x0000} }, // LATIN SMALL LIGATURE LONG S T
+  { 0xfb06, {0x0053, 0x0054, 0x0000} }, // LATIN SMALL LIGATURE ST
+  { 0xfb13, {0x0544, 0x0546, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN NOW
+  { 0xfb14, {0x0544, 0x0535, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN ECH
+  { 0xfb15, {0x0544, 0x053b, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN INI
+  { 0xfb16, {0x054e, 0x0546, 0x0000} }, // ARMENIAN SMALL LIGATURE VEW NOW
+  { 0xfb17, {0x0544, 0x053d, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN XEH
+};
+
+static const MultiCharMapping CaseSpecials_Title[] = {
+  { 0x00df, {0x0053, 0x0073, 0x0000} }, // LATIN SMALL LETTER SHARP S
+  { 0x0149, {0x02bc, 0x004e, 0x0000} }, // LATIN SMALL LETTER N PRECEDED BY APOSTROPHE
+  { 0x01f0, {0x004a, 0x030c, 0x0000} }, // LATIN SMALL LETTER J WITH CARON
+  { 0x0390, {0x03aa, 0x0301, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
+  { 0x03b0, {0x03ab, 0x0301, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
+  { 0x0587, {0x0535, 0x0582, 0x0000} }, // ARMENIAN SMALL LIGATURE ECH YIWN
+  { 0x1e96, {0x0048, 0x0331, 0x0000} }, // LATIN SMALL LETTER H WITH LINE BELOW
+  { 0x1e97, {0x0054, 0x0308, 0x0000} }, // LATIN SMALL LETTER T WITH DIAERESIS
+  { 0x1e98, {0x0057, 0x030a, 0x0000} }, // LATIN SMALL LETTER W WITH RING ABOVE
+  { 0x1e99, {0x0059, 0x030a, 0x0000} }, // LATIN SMALL LETTER Y WITH RING ABOVE
+  { 0x1e9a, {0x0041, 0x02be, 0x0000} }, // LATIN SMALL LETTER A WITH RIGHT HALF RING
+  { 0x1f50, {0x03a5, 0x0313, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH PSILI
+  { 0x1f52, {0x03a5, 0x0313, 0x0300} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA
+  { 0x1f54, {0x03a5, 0x0313, 0x0301} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA
+  { 0x1f56, {0x03a5, 0x0313, 0x0342} }, // GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI
+  { 0x1fb2, {0x1fba, 0x0345, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1fb4, {0x0386, 0x0345, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1fb6, {0x0391, 0x0342, 0x0000} }, // GREEK SMALL LETTER ALPHA WITH PERISPOMENI
+  { 0x1fb7, {0x0391, 0x0342, 0x0345} }, // GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fc2, {0x1fca, 0x0345, 0x0000} }, // GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1fc4, {0x0389, 0x0345, 0x0000} }, // GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1fc6, {0x0397, 0x0342, 0x0000} }, // GREEK SMALL LETTER ETA WITH PERISPOMENI
+  { 0x1fc7, {0x0397, 0x0342, 0x0345} }, // GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0x1fd2, {0x03aa, 0x0300, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA
+  { 0x1fd3, {0x03aa, 0x0301, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA
+  { 0x1fd6, {0x0399, 0x0342, 0x0000} }, // GREEK SMALL LETTER IOTA WITH PERISPOMENI
+  { 0x1fd7, {0x03aa, 0x0342, 0x0000} }, // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI
+  { 0x1fe2, {0x03ab, 0x0300, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA
+  { 0x1fe3, {0x03ab, 0x0301, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA
+  { 0x1fe4, {0x03a1, 0x0313, 0x0000} }, // GREEK SMALL LETTER RHO WITH PSILI
+  { 0x1fe6, {0x03a5, 0x0342, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH PERISPOMENI
+  { 0x1fe7, {0x03ab, 0x0342, 0x0000} }, // GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI
+  { 0x1ff2, {0x1ffa, 0x0345, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI
+  { 0x1ff4, {0x038f, 0x0345, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI
+  { 0x1ff6, {0x03a9, 0x0342, 0x0000} }, // GREEK SMALL LETTER OMEGA WITH PERISPOMENI
+  { 0x1ff7, {0x03a9, 0x0342, 0x0345} }, // GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI
+  { 0xfb00, {0x0046, 0x0066, 0x0000} }, // LATIN SMALL LIGATURE FF
+  { 0xfb01, {0x0046, 0x0069, 0x0000} }, // LATIN SMALL LIGATURE FI
+  { 0xfb02, {0x0046, 0x006c, 0x0000} }, // LATIN SMALL LIGATURE FL
+  { 0xfb03, {0x0046, 0x0066, 0x0069} }, // LATIN SMALL LIGATURE FFI
+  { 0xfb04, {0x0046, 0x0066, 0x006c} }, // LATIN SMALL LIGATURE FFL
+  { 0xfb05, {0x0053, 0x0074, 0x0000} }, // LATIN SMALL LIGATURE LONG S T
+  { 0xfb06, {0x0053, 0x0074, 0x0000} }, // LATIN SMALL LIGATURE ST
+  { 0xfb13, {0x0544, 0x0576, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN NOW
+  { 0xfb14, {0x0544, 0x0565, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN ECH
+  { 0xfb15, {0x0544, 0x056b, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN INI
+  { 0xfb16, {0x054e, 0x0576, 0x0000} }, // ARMENIAN SMALL LIGATURE VEW NOW
+  { 0xfb17, {0x0544, 0x056d, 0x0000} }, // ARMENIAN SMALL LIGATURE MEN XEH
+};
+
+static int CompareMCM(const void* aKey, const void* aElement)
+{
+  const uint32_t ch = *static_cast<const uint32_t*>(aKey);
+  const MultiCharMapping* mcm = static_cast<const MultiCharMapping*>(aElement);
+  return int(ch) - int(mcm->mOriginalChar);
+}
+
+#define MAKE_SPECIAL_CASE_ACCESSOR(which) \
+  const MultiCharMapping* \
+  Special##which(uint32_t aChar) \
+  { \
+    const void* p = bsearch(&aChar, CaseSpecials_##which, \
+                            mozilla::ArrayLength(CaseSpecials_##which), \
+                            sizeof(MultiCharMapping), CompareMCM); \
+    return static_cast<const MultiCharMapping*>(p); \
+  }
+
+namespace mozilla {
+namespace unicode {
+
+MAKE_SPECIAL_CASE_ACCESSOR(Lower)
+MAKE_SPECIAL_CASE_ACCESSOR(Upper)
+MAKE_SPECIAL_CASE_ACCESSOR(Title)
+
+} // namespace unicode
+} // namespace mozilla
diff --git a/intl/unicharutil/util/nsSpecialCasingData.h b/intl/unicharutil/util/nsSpecialCasingData.h
new file mode 100644
index 0000000000..b0ba4d7dcc
--- /dev/null
+++ b/intl/unicharutil/util/nsSpecialCasingData.h
@@ -0,0 +1,26 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <stdint.h>
+
+namespace mozilla {
+namespace unicode {
+
+// Multi-character mappings (from SpecialCasing.txt) map a single Unicode
+// value to a sequence of 2 or 3 Unicode characters. There are currently none
+// defined outside the BMP, so we can use char16_t here. Unused trailing
+// positions in mMappedChars are set to 0.
+struct MultiCharMapping {
+  char16_t mOriginalChar;
+  char16_t mMappedChars[3];
+};
+
+// Return a pointer to the special case mapping for the given character;
+// returns nullptr if no such mapping is defined.
+const MultiCharMapping* SpecialUpper(uint32_t aCh);
+const MultiCharMapping* SpecialLower(uint32_t aCh);
+const MultiCharMapping* SpecialTitle(uint32_t aCh);
+
+}  // namespace unicode
+}  // namespace mozilla
diff --git a/intl/unicharutil/util/nsUnicharUtils.cpp b/intl/unicharutil/util/nsUnicharUtils.cpp
new file mode 100644
index 0000000000..db1627460c
--- /dev/null
+++ b/intl/unicharutil/util/nsUnicharUtils.cpp
@@ -0,0 +1,522 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsUnicharUtils.h"
+#include "nsUnicodeProperties.h"
+#include "nsUTF8Utils.h"
+#include "mozilla/Likely.h"
+#include "mozilla/HashFunctions.h"
+#include "mozilla/intl/UnicodeProperties.h"
+
+// We map x -> x, except for upper-case letters,
+// which we map to their lower-case equivalents.
+static const uint8_t gASCIIToLower[128] = {
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
+    0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+    0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b,
+    0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+    0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73,
+    0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+    0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b,
+    0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+    0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+};
+
+// We want ToLowerCase(uint32_t) and ToLowerCaseASCII(uint32_t) to be fast
+// when they're called from within the case-insensitive comparators, so we
+// define inlined versions.
+static MOZ_ALWAYS_INLINE uint32_t ToLowerCase_inline(uint32_t aChar) {
+  if (IS_ASCII(aChar)) {
+    return gASCIIToLower[aChar];
+  }
+
+  return mozilla::intl::UnicodeProperties::ToLower(aChar);
+}
+
+static MOZ_ALWAYS_INLINE uint32_t
+ToLowerCaseASCII_inline(const uint32_t aChar) {
+  if (IS_ASCII(aChar)) {
+    return gASCIIToLower[aChar];
+  }
+
+  return aChar;
+}
+
+void ToLowerCase(nsAString& aString) {
+  char16_t* buf = aString.BeginWriting();
+  ToLowerCase(buf, buf, aString.Length());
+}
+
+void ToLowerCaseASCII(nsAString& aString) {
+  char16_t* buf = aString.BeginWriting();
+  ToLowerCaseASCII(buf, buf, aString.Length());
+}
+
+char ToLowerCaseASCII(char aChar) {
+  if (aChar >= 'A' && aChar <= 'Z') {
+    return aChar + 0x20;
+  }
+  return aChar;
+}
+
+char16_t ToLowerCaseASCII(char16_t aChar) {
+  if (aChar >= 'A' && aChar <= 'Z') {
+    return aChar + 0x20;
+  }
+  return aChar;
+}
+
+char32_t ToLowerCaseASCII(char32_t aChar) {
+  if (aChar >= 'A' && aChar <= 'Z') {
+    return aChar + 0x20;
+  }
+  return aChar;
+}
+
+char ToUpperCaseASCII(char aChar) {
+  if (aChar >= 'a' && aChar <= 'z') {
+    return aChar - 0x20;
+  }
+  return aChar;
+}
+
+char16_t ToUpperCaseASCII(char16_t aChar) {
+  if (aChar >= 'a' && aChar <= 'z') {
+    return aChar - 0x20;
+  }
+  return aChar;
+}
+
+char32_t ToUpperCaseASCII(char32_t aChar) {
+  if (aChar >= 'a' && aChar <= 'z') {
+    return aChar - 0x20;
+  }
+  return aChar;
+}
+
+void ToLowerCase(const nsAString& aSource, nsAString& aDest) {
+  const char16_t* in = aSource.BeginReading();
+  size_t len = aSource.Length();
+
+  aDest.SetLength(len);
+  char16_t* out = aDest.BeginWriting();
+
+  ToLowerCase(in, out, len);
+}
+
+void ToLowerCaseASCII(const nsAString& aSource, nsAString& aDest) {
+  const char16_t* in = aSource.BeginReading();
+  size_t len = aSource.Length();
+
+  aDest.SetLength(len);
+  char16_t* out = aDest.BeginWriting();
+
+  ToLowerCaseASCII(in, out, len);
+}
+
+uint32_t ToLowerCaseASCII(const uint32_t aChar) {
+  return ToLowerCaseASCII_inline(aChar);
+}
+
+void ToUpperCase(nsAString& aString) {
+  char16_t* buf = aString.BeginWriting();
+  ToUpperCase(buf, buf, aString.Length());
+}
+
+void ToUpperCase(const nsAString& aSource, nsAString& aDest) {
+  const char16_t* in = aSource.BeginReading();
+  size_t len = aSource.Length();
+
+  aDest.SetLength(len);
+  char16_t* out = aDest.BeginWriting();
+
+  ToUpperCase(in, out, len);
+}
+
+#ifdef MOZILLA_INTERNAL_API
+
+uint32_t ToFoldedCase(uint32_t aChar) {
+  if (IS_ASCII(aChar)) return gASCIIToLower[aChar];
+  return mozilla::unicode::GetFoldedcase(aChar);
+}
+
+void ToFoldedCase(nsAString& aString) {
+  char16_t* buf = aString.BeginWriting();
+  ToFoldedCase(buf, buf, aString.Length());
+}
+
+void ToFoldedCase(const char16_t* aIn, char16_t* aOut, size_t aLen) {
+  for (uint32_t i = 0; i < aLen; i++) {
+    uint32_t ch = aIn[i];
+    if (i < aLen - 1 && NS_IS_SURROGATE_PAIR(ch, aIn[i + 1])) {
+      ch = mozilla::unicode::GetFoldedcase(SURROGATE_TO_UCS4(ch, aIn[i + 1]));
+      NS_ASSERTION(!IS_IN_BMP(ch), "case mapping crossed BMP/SMP boundary!");
+      aOut[i++] = H_SURROGATE(ch);
+      aOut[i] = L_SURROGATE(ch);
+      continue;
+    }
+    aOut[i] = ToFoldedCase(ch);
+  }
+}
+
+uint32_t ToNaked(uint32_t aChar) {
+  if (IS_ASCII(aChar)) {
+    return aChar;
+  }
+  return mozilla::unicode::GetNaked(aChar);
+}
+
+void ToNaked(nsAString& aString) {
+  uint32_t i = 0;
+  while (i < aString.Length()) {
+    uint32_t ch = aString[i];
+    if (i < aString.Length() - 1 && NS_IS_SURROGATE_PAIR(ch, aString[i + 1])) {
+      ch = SURROGATE_TO_UCS4(ch, aString[i + 1]);
+      if (mozilla::unicode::IsCombiningDiacritic(ch)) {
+        aString.Cut(i, 2);
+      } else {
+        ch = mozilla::unicode::GetNaked(ch);
+        NS_ASSERTION(!IS_IN_BMP(ch), "stripping crossed BMP/SMP boundary!");
+        aString.Replace(i++, 1, H_SURROGATE(ch));
+        aString.Replace(i++, 1, L_SURROGATE(ch));
+      }
+      continue;
+    }
+    if (mozilla::unicode::IsCombiningDiacritic(ch)) {
+      aString.Cut(i, 1);
+    } else {
+      aString.Replace(i++, 1, ToNaked(ch));
+    }
+  }
+}
+
+int32_t nsCaseInsensitiveStringComparator(const char16_t* lhs,
+                                          const char16_t* rhs, size_t lLength,
+                                          size_t rLength) {
+  return (lLength == rLength)  ? CaseInsensitiveCompare(lhs, rhs, lLength)
+         : (lLength > rLength) ? 1
+                               : -1;
+}
+
+int32_t nsCaseInsensitiveUTF8StringComparator(const char* lhs, const char* rhs,
+                                              size_t lLength, size_t rLength) {
+  return CaseInsensitiveCompare(lhs, rhs, lLength, rLength);
+}
+
+int32_t nsASCIICaseInsensitiveStringComparator(const char16_t* lhs,
+                                               const char16_t* rhs,
+                                               size_t lLength, size_t rLength) {
+  if (lLength != rLength) {
+    if (lLength > rLength) return 1;
+    return -1;
+  }
+
+  while (rLength) {
+    // we don't care about surrogates here, because we're only
+    // lowercasing the ASCII range
+    char16_t l = *lhs++;
+    char16_t r = *rhs++;
+    if (l != r) {
+      l = ToLowerCaseASCII_inline(l);
+      r = ToLowerCaseASCII_inline(r);
+
+      if (l > r)
+        return 1;
+      else if (r > l)
+        return -1;
+    }
+    rLength--;
+  }
+
+  return 0;
+}
+
+#endif  // MOZILLA_INTERNAL_API
+
+uint32_t ToLowerCase(uint32_t aChar) { return ToLowerCase_inline(aChar); }
+
+void ToLowerCase(const char16_t* aIn, char16_t* aOut, size_t aLen) {
+  for (size_t i = 0; i < aLen; i++) {
+    uint32_t ch = aIn[i];
+    if (i < aLen - 1 && NS_IS_SURROGATE_PAIR(ch, aIn[i + 1])) {
+      ch = mozilla::intl::UnicodeProperties::ToLower(
+          SURROGATE_TO_UCS4(ch, aIn[i + 1]));
+      NS_ASSERTION(!IS_IN_BMP(ch), "case mapping crossed BMP/SMP boundary!");
+      aOut[i++] = H_SURROGATE(ch);
+      aOut[i] = L_SURROGATE(ch);
+      continue;
+    }
+    aOut[i] = ToLowerCase(ch);
+  }
+}
+
+void ToLowerCaseASCII(const char16_t* aIn, char16_t* aOut, size_t aLen) {
+  for (size_t i = 0; i < aLen; i++) {
+    char16_t ch = aIn[i];
+    aOut[i] = IS_ASCII_UPPER(ch) ? (ch + 0x20) : ch;
+  }
+}
+
+uint32_t ToUpperCase(uint32_t aChar) {
+  if (IS_ASCII(aChar)) {
+    if (IS_ASCII_LOWER(aChar)) {
+      return aChar - 0x20;
+    }
+    return aChar;
+  }
+
+  return mozilla::intl::UnicodeProperties::ToUpper(aChar);
+}
+
+void ToUpperCase(const char16_t* aIn, char16_t* aOut, size_t aLen) {
+  for (size_t i = 0; i < aLen; i++) {
+    uint32_t ch = aIn[i];
+    if (i < aLen - 1 && NS_IS_SURROGATE_PAIR(ch, aIn[i + 1])) {
+      ch = mozilla::intl::UnicodeProperties::ToUpper(
+          SURROGATE_TO_UCS4(ch, aIn[i + 1]));
+      NS_ASSERTION(!IS_IN_BMP(ch), "case mapping crossed BMP/SMP boundary!");
+      aOut[i++] = H_SURROGATE(ch);
+      aOut[i] = L_SURROGATE(ch);
+      continue;
+    }
+    aOut[i] = ToUpperCase(ch);
+  }
+}
+
+uint32_t ToTitleCase(uint32_t aChar) {
+  if (IS_ASCII(aChar)) {
+    return ToUpperCase(aChar);
+  }
+
+  return mozilla::unicode::GetTitlecaseForLower(aChar);
+}
+
+int32_t CaseInsensitiveCompare(const char16_t* a, const char16_t* b,
+                               size_t len) {
+  NS_ASSERTION(a && b, "Do not pass in invalid pointers!");
+
+  if (len) {
+    do {
+      uint32_t c1 = *a++;
+      uint32_t c2 = *b++;
+
+      // Unfortunately, we need to check for surrogates BEFORE we check
+      // for equality, because we could have identical high surrogates
+      // but non-identical characters, so we can't just skip them
+
+      // If c1 isn't a surrogate, we don't bother to check c2;
+      // in the case where it _is_ a surrogate, we're definitely going to get
+      // a mismatch, and don't need to interpret and lowercase it
+
+      if (len > 1 && NS_IS_SURROGATE_PAIR(c1, *a)) {
+        c1 = SURROGATE_TO_UCS4(c1, *a++);
+        if (NS_IS_SURROGATE_PAIR(c2, *b)) {
+          c2 = SURROGATE_TO_UCS4(c2, *b++);
+        }
+        // If c2 wasn't a surrogate, decrementing len means we'd stop
+        // short of the end of string b, but that doesn't actually matter
+        // because we're going to find a mismatch and return early
+        --len;
+      }
+
+      if (c1 != c2) {
+        c1 = ToLowerCase_inline(c1);
+        c2 = ToLowerCase_inline(c2);
+        if (c1 != c2) {
+          if (c1 < c2) {
+            return -1;
+          }
+          return 1;
+        }
+      }
+    } while (--len != 0);
+  }
+  return 0;
+}
+
+// Inlined definition of GetLowerUTF8Codepoint, which we use because we want
+// to be fast when called from the case-insensitive comparators.
+static MOZ_ALWAYS_INLINE uint32_t GetLowerUTF8Codepoint_inline(
+    const char* aStr, const char* aEnd, const char** aNext) {
+  // Convert to unsigned char so that stuffing chars into PRUint32s doesn't
+  // sign extend.
+  const unsigned char* str = (unsigned char*)aStr;
+
+  if (UTF8traits::isASCII(str[0])) {
+    // It's ASCII; just convert to lower-case and return it.
+    *aNext = aStr + 1;
+    return gASCIIToLower[*str];
+  }
+  if (UTF8traits::is2byte(str[0]) && MOZ_LIKELY(aStr + 1 < aEnd)) {
+    // It's a two-byte sequence, so it looks like
+    //  110XXXXX 10XXXXXX.
+    // This is definitely in the BMP, so we can store straightaway into a
+    // uint16_t.
+
+    uint16_t c;
+    c = (str[0] & 0x1F) << 6;
+    c += (str[1] & 0x3F);
+
+    // we don't go through ToLowerCase here, because we know this isn't
+    // an ASCII character so the ASCII fast-path there is useless
+    c = mozilla::intl::UnicodeProperties::ToLower(c);
+
+    *aNext = aStr + 2;
+    return c;
+  }
+  if (UTF8traits::is3byte(str[0]) && MOZ_LIKELY(aStr + 2 < aEnd)) {
+    // It's a three-byte sequence, so it looks like
+    //  1110XXXX 10XXXXXX 10XXXXXX.
+    // This will just barely fit into 16-bits, so store into a uint16_t.
+
+    uint16_t c;
+    c = (str[0] & 0x0F) << 12;
+    c += (str[1] & 0x3F) << 6;
+    c += (str[2] & 0x3F);
+
+    c = mozilla::intl::UnicodeProperties::ToLower(c);
+
+    *aNext = aStr + 3;
+    return c;
+  }
+  if (UTF8traits::is4byte(str[0]) && MOZ_LIKELY(aStr + 3 < aEnd)) {
+    // It's a four-byte sequence, so it looks like
+    //   11110XXX 10XXXXXX 10XXXXXX 10XXXXXX.
+
+    uint32_t c;
+    c = (str[0] & 0x07) << 18;
+    c += (str[1] & 0x3F) << 12;
+    c += (str[2] & 0x3F) << 6;
+    c += (str[3] & 0x3F);
+
+    c = mozilla::intl::UnicodeProperties::ToLower(c);
+
+    *aNext = aStr + 4;
+    return c;
+  }
+
+  // Hm, we don't understand this sequence.
+  return -1;
+}
+
+uint32_t GetLowerUTF8Codepoint(const char* aStr, const char* aEnd,
+                               const char** aNext) {
+  return GetLowerUTF8Codepoint_inline(aStr, aEnd, aNext);
+}
+
+int32_t CaseInsensitiveCompare(const char* aLeft, const char* aRight,
+                               size_t aLeftBytes, size_t aRightBytes) {
+  const char* leftEnd = aLeft + aLeftBytes;
+  const char* rightEnd = aRight + aRightBytes;
+
+  while (aLeft < leftEnd && aRight < rightEnd) {
+    uint32_t leftChar = GetLowerUTF8Codepoint_inline(aLeft, leftEnd, &aLeft);
+    if (MOZ_UNLIKELY(leftChar == uint32_t(-1))) return -1;
+
+    uint32_t rightChar =
+        GetLowerUTF8Codepoint_inline(aRight, rightEnd, &aRight);
+    if (MOZ_UNLIKELY(rightChar == uint32_t(-1))) return -1;
+
+    // Now leftChar and rightChar are lower-case, so we can compare them.
+    if (leftChar != rightChar) {
+      if (leftChar > rightChar) return 1;
+      return -1;
+    }
+  }
+
+  // Make sure that if one string is longer than the other we return the
+  // correct result.
+  if (aLeft < leftEnd) return 1;
+  if (aRight < rightEnd) return -1;
+
+  return 0;
+}
+
+static MOZ_ALWAYS_INLINE uint32_t
+GetLowerUTF8Codepoint_inline(const char* aStr, const char* aEnd,
+                             const char** aNext, bool aMatchDiacritics) {
+  uint32_t c;
+  for (;;) {
+    c = GetLowerUTF8Codepoint_inline(aStr, aEnd, aNext);
+    if (aMatchDiacritics) {
+      break;
+    }
+    if (!mozilla::unicode::IsCombiningDiacritic(c)) {
+      break;
+    }
+    aStr = *aNext;
+  }
+  return c;
+}
+
+bool CaseInsensitiveUTF8CharsEqual(const char* aLeft, const char* aRight,
+                                   const char* aLeftEnd, const char* aRightEnd,
+                                   const char** aLeftNext,
+                                   const char** aRightNext, bool* aErr,
+                                   bool aMatchDiacritics) {
+  NS_ASSERTION(aLeftNext, "Out pointer shouldn't be null.");
+  NS_ASSERTION(aRightNext, "Out pointer shouldn't be null.");
+  NS_ASSERTION(aErr, "Out pointer shouldn't be null.");
+  NS_ASSERTION(aLeft < aLeftEnd, "aLeft must be less than aLeftEnd.");
+  NS_ASSERTION(aRight < aRightEnd, "aRight must be less than aRightEnd.");
+
+  uint32_t leftChar = GetLowerUTF8Codepoint_inline(aLeft, aLeftEnd, aLeftNext,
+                                                   aMatchDiacritics);
+  if (MOZ_UNLIKELY(leftChar == uint32_t(-1))) {
+    *aErr = true;
+    return false;
+  }
+
+  uint32_t rightChar = GetLowerUTF8Codepoint_inline(
+      aRight, aRightEnd, aRightNext, aMatchDiacritics);
+  if (MOZ_UNLIKELY(rightChar == uint32_t(-1))) {
+    *aErr = true;
+    return false;
+  }
+
+  // Can't have an error past this point.
+  *aErr = false;
+
+  if (!aMatchDiacritics) {
+    leftChar = ToNaked(leftChar);
+    rightChar = ToNaked(rightChar);
+  }
+
+  return leftChar == rightChar;
+}
+
+namespace mozilla {
+
+uint32_t HashUTF8AsUTF16(const char* aUTF8, size_t aLength, bool* aErr) {
+  uint32_t hash = 0;
+  const char* s = aUTF8;
+  const char* end = aUTF8 + aLength;
+
+  *aErr = false;
+
+  while (s < end) {
+    uint32_t ucs4 = UTF8CharEnumerator::NextChar(&s, end, aErr);
+    if (*aErr) {
+      return 0;
+    }
+
+    if (ucs4 < PLANE1_BASE) {
+      hash = AddToHash(hash, ucs4);
+    } else {
+      hash = AddToHash(hash, H_SURROGATE(ucs4), L_SURROGATE(ucs4));
+    }
+  }
+
+  return hash;
+}
+
+bool IsSegmentBreakSkipChar(uint32_t u) {
+  return intl::UnicodeProperties::IsEastAsianWidthFHWexcludingEmoji(u) &&
+         intl::UnicodeProperties::GetScriptCode(u) != intl::Script::HANGUL;
+}
+
+}  // namespace mozilla
diff --git a/intl/unicharutil/util/nsUnicharUtils.h b/intl/unicharutil/util/nsUnicharUtils.h
new file mode 100644
index 0000000000..5fcf184ec2
--- /dev/null
+++ b/intl/unicharutil/util/nsUnicharUtils.h
@@ -0,0 +1,160 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsUnicharUtils_h__
+#define nsUnicharUtils_h__
+
+#include "nsString.h"
+
+/* (0x3131u <= (u) && (u) <= 0x318eu) => Hangul Compatibility Jamo */
+/* (0xac00u <= (u) && (u) <= 0xd7a3u) => Hangul Syllables          */
+#define IS_CJ_CHAR(u)                                                          \
+  ((0x2e80u <= (u) && (u) <= 0x312fu) || (0x3190u <= (u) && (u) <= 0xabffu) || \
+   (0xf900u <= (u) && (u) <= 0xfaffu) || (0xff00u <= (u) && (u) <= 0xffefu))
+
+#define IS_ZERO_WIDTH_SPACE(u) ((u) == 0x200B)
+
+#define IS_ASCII(u) ((u) < 0x80)
+#define IS_ASCII_UPPER(u) (('A' <= (u)) && ((u) <= 'Z'))
+#define IS_ASCII_LOWER(u) (('a' <= (u)) && ((u) <= 'z'))
+#define IS_ASCII_ALPHA(u) (IS_ASCII_UPPER(u) || IS_ASCII_LOWER(u))
+#define IS_ASCII_SPACE(u) (' ' == (u))
+
+void ToLowerCase(nsAString& aString);
+void ToLowerCaseASCII(nsAString& aString);
+void ToUpperCase(nsAString& aString);
+
+void ToLowerCase(const nsAString& aSource, nsAString& aDest);
+void ToLowerCaseASCII(const nsAString& aSource, nsAString& aDest);
+void ToUpperCase(const nsAString& aSource, nsAString& aDest);
+
+uint32_t ToLowerCase(uint32_t aChar);
+uint32_t ToUpperCase(uint32_t aChar);
+uint32_t ToTitleCase(uint32_t aChar);
+
+void ToLowerCase(const char16_t* aIn, char16_t* aOut, size_t aLen);
+void ToLowerCaseASCII(const char16_t* aIn, char16_t* aOut, size_t aLen);
+void ToUpperCase(const char16_t* aIn, char16_t* aOut, size_t aLen);
+
+char ToLowerCaseASCII(const char aChar);
+char16_t ToLowerCaseASCII(const char16_t aChar);
+char32_t ToLowerCaseASCII(const char32_t aChar);
+
+char ToUpperCaseASCII(const char aChar);
+char16_t ToUpperCaseASCII(const char16_t aChar);
+char32_t ToUpperCaseASCII(const char32_t aChar);
+
+inline bool IsUpperCase(uint32_t c) { return ToLowerCase(c) != c; }
+
+inline bool IsLowerCase(uint32_t c) { return ToUpperCase(c) != c; }
+
+#ifdef MOZILLA_INTERNAL_API
+
+uint32_t ToFoldedCase(uint32_t aChar);
+void ToFoldedCase(nsAString& aString);
+void ToFoldedCase(const char16_t* aIn, char16_t* aOut, size_t aLen);
+
+uint32_t ToNaked(uint32_t aChar);
+void ToNaked(nsAString& aString);
+
+int32_t nsCaseInsensitiveStringComparator(const char16_t*, const char16_t*,
+                                          size_t, size_t);
+
+int32_t nsCaseInsensitiveUTF8StringComparator(const char*, const char*, size_t,
+                                              size_t);
+
+class nsCaseInsensitiveStringArrayComparator {
+ public:
+  template <class A, class B>
+  bool Equals(const A& a, const B& b) const {
+    return a.Equals(b, nsCaseInsensitiveStringComparator);
+  }
+};
+
+int32_t nsASCIICaseInsensitiveStringComparator(const char16_t*, const char16_t*,
+                                               size_t, size_t);
+
+inline bool CaseInsensitiveFindInReadable(
+    const nsAString& aPattern, nsAString::const_iterator& aSearchStart,
+    nsAString::const_iterator& aSearchEnd) {
+  return FindInReadable(aPattern, aSearchStart, aSearchEnd,
+                        nsCaseInsensitiveStringComparator);
+}
+
+inline bool CaseInsensitiveFindInReadable(const nsAString& aPattern,
+                                          const nsAString& aHay) {
+  nsAString::const_iterator searchBegin, searchEnd;
+  return FindInReadable(aPattern, aHay.BeginReading(searchBegin),
+                        aHay.EndReading(searchEnd),
+                        nsCaseInsensitiveStringComparator);
+}
+
+#endif  // MOZILLA_INTERNAL_API
+
+int32_t CaseInsensitiveCompare(const char16_t* a, const char16_t* b,
+                               size_t len);
+
+int32_t CaseInsensitiveCompare(const char* aLeft, const char* aRight,
+                               size_t aLeftBytes, size_t aRightBytes);
+
+/**
+ * Calculates the lower-case of the codepoint of the UTF8 sequence starting at
+ * aStr.  Sets aNext to the byte following the end of the sequence.
+ *
+ * If the sequence is invalid, or if computing the codepoint would take us off
+ * the end of the string (as marked by aEnd), returns -1 and does not set
+ * aNext.  Note that this function doesn't check that aStr < aEnd -- it assumes
+ * you've done that already.
+ */
+uint32_t GetLowerUTF8Codepoint(const char* aStr, const char* aEnd,
+                               const char** aNext);
+
+/**
+ * This function determines whether the UTF-8 sequence pointed to by aLeft is
+ * case insensitively equal to the UTF-8 sequence pointed to by aRight (or
+ * optionally, case and diacritic insensitively equal), as defined by having
+ * matching (naked) lower-cased codepoints.
+ *
+ * aLeftEnd marks the first memory location past aLeft that is not part of
+ * aLeft; aRightEnd similarly marks the end of aRight.
+ *
+ * The function assumes that aLeft < aLeftEnd and aRight < aRightEnd.
+ *
+ * The function stores the addresses of the next characters in the sequence
+ * into aLeftNext and aRightNext.  It's up to the caller to make sure that the
+ * returned pointers are valid -- i.e. the function may return aLeftNext >=
+ * aLeftEnd or aRightNext >= aRightEnd.
+ *
+ * If the function encounters invalid text, it sets aErr to true and returns
+ * false, possibly leaving aLeftNext and aRightNext uninitialized.  If the
+ * function returns true, aErr is guaranteed to be false and both aLeftNext and
+ * aRightNext are guaranteed to be initialized.
+ *
+ * If aMatchDiacritics is false, the comparison is neither case-sensitive nor
+ * diacritic-sensitive.
+ */
+bool CaseInsensitiveUTF8CharsEqual(const char* aLeft, const char* aRight,
+                                   const char* aLeftEnd, const char* aRightEnd,
+                                   const char** aLeftNext,
+                                   const char** aRightNext, bool* aErr,
+                                   bool aMatchDiacritics = true);
+
+namespace mozilla {
+
+/**
+ * Hash a UTF8 string as though it were a UTF16 string.
+ *
+ * The value returned is the same as if we converted the string to UTF16 and
+ * then ran HashString() on the result.
+ *
+ * The given |length| is in bytes.
+ */
+uint32_t HashUTF8AsUTF16(const char* aUTF8, size_t aLength, bool* aErr);
+
+bool IsSegmentBreakSkipChar(uint32_t u);
+
+}  // namespace mozilla
+
+#endif /* nsUnicharUtils_h__ */
diff --git a/intl/unicharutil/util/nsUnicodeProperties.cpp b/intl/unicharutil/util/nsUnicodeProperties.cpp
new file mode 100644
index 0000000000..ea7fa80ea9
--- /dev/null
+++ b/intl/unicharutil/util/nsUnicodeProperties.cpp
@@ -0,0 +1,212 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=4 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsUnicodeProperties.h"
+#include "nsUnicodePropertyData.cpp"
+
+#include "mozilla/ArrayUtils.h"
+#include "mozilla/HashTable.h"
+#include "mozilla/intl/Segmenter.h"
+
+#include "BaseChars.h"
+#include "IsCombiningDiacritic.h"
+
+#define UNICODE_BMP_LIMIT 0x10000
+#define UNICODE_LIMIT 0x110000
+
+const nsCharProps2& GetCharProps2(uint32_t aCh) {
+  if (aCh < UNICODE_BMP_LIMIT) {
+    return sCharProp2Values[sCharProp2Pages[0][aCh >> kCharProp2CharBits]]
+                           [aCh & ((1 << kCharProp2CharBits) - 1)];
+  }
+  if (aCh < (kCharProp2MaxPlane + 1) * 0x10000) {
+    return sCharProp2Values[sCharProp2Pages[sCharProp2Planes[(aCh >> 16) - 1]]
+                                           [(aCh & 0xffff) >>
+                                            kCharProp2CharBits]]
+                           [aCh & ((1 << kCharProp2CharBits) - 1)];
+  }
+
+  MOZ_ASSERT_UNREACHABLE(
+      "Getting CharProps for codepoint outside Unicode "
+      "range");
+
+  // Default values for unassigned
+  using namespace mozilla::unicode;
+  static const nsCharProps2 undefined = {
+      VERTICAL_ORIENTATION_R,
+      0  // IdentifierType
+  };
+  return undefined;
+}
+
+namespace mozilla {
+
+namespace unicode {
+
+/*
+To store properties for a million Unicode codepoints compactly, we use
+a three-level array structure, with the Unicode values considered as
+three elements: Plane, Page, and Char.
+
+Space optimization happens because multiple Planes can refer to the same
+Page array, and multiple Pages can refer to the same Char array holding
+the actual values. In practice, most of the higher planes are empty and
+thus share the same data; and within the BMP, there are also many pages
+that repeat the same data for any given property.
+
+Plane is usually zero, so we skip a lookup in this case, and require
+that the Plane 0 pages are always the first set of entries in the Page
+array.
+
+The division of the remaining 16 bits into Page and Char fields is
+adjusted for each property (by experiment using the generation tool)
+to provide the most compact storage, depending on the distribution
+of values.
+*/
+
+const nsUGenCategory sDetailedToGeneralCategory[] = {
+    // clang-format off
+  /*
+   * The order here corresponds to the HB_UNICODE_GENERAL_CATEGORY_* constants
+   * of the hb_unicode_general_category_t enum in gfx/harfbuzz/src/hb-unicode.h.
+   */
+  /* CONTROL */             nsUGenCategory::kOther,
+  /* FORMAT */              nsUGenCategory::kOther,
+  /* UNASSIGNED */          nsUGenCategory::kOther,
+  /* PRIVATE_USE */         nsUGenCategory::kOther,
+  /* SURROGATE */           nsUGenCategory::kOther,
+  /* LOWERCASE_LETTER */    nsUGenCategory::kLetter,
+  /* MODIFIER_LETTER */     nsUGenCategory::kLetter,
+  /* OTHER_LETTER */        nsUGenCategory::kLetter,
+  /* TITLECASE_LETTER */    nsUGenCategory::kLetter,
+  /* UPPERCASE_LETTER */    nsUGenCategory::kLetter,
+  /* COMBINING_MARK */      nsUGenCategory::kMark,
+  /* ENCLOSING_MARK */      nsUGenCategory::kMark,
+  /* NON_SPACING_MARK */    nsUGenCategory::kMark,
+  /* DECIMAL_NUMBER */      nsUGenCategory::kNumber,
+  /* LETTER_NUMBER */       nsUGenCategory::kNumber,
+  /* OTHER_NUMBER */        nsUGenCategory::kNumber,
+  /* CONNECT_PUNCTUATION */ nsUGenCategory::kPunctuation,
+  /* DASH_PUNCTUATION */    nsUGenCategory::kPunctuation,
+  /* CLOSE_PUNCTUATION */   nsUGenCategory::kPunctuation,
+  /* FINAL_PUNCTUATION */   nsUGenCategory::kPunctuation,
+  /* INITIAL_PUNCTUATION */ nsUGenCategory::kPunctuation,
+  /* OTHER_PUNCTUATION */   nsUGenCategory::kPunctuation,
+  /* OPEN_PUNCTUATION */    nsUGenCategory::kPunctuation,
+  /* CURRENCY_SYMBOL */     nsUGenCategory::kSymbol,
+  /* MODIFIER_SYMBOL */     nsUGenCategory::kSymbol,
+  /* MATH_SYMBOL */         nsUGenCategory::kSymbol,
+  /* OTHER_SYMBOL */        nsUGenCategory::kSymbol,
+  /* LINE_SEPARATOR */      nsUGenCategory::kSeparator,
+  /* PARAGRAPH_SEPARATOR */ nsUGenCategory::kSeparator,
+  /* SPACE_SEPARATOR */     nsUGenCategory::kSeparator
+    // clang-format on
+};
+
+const hb_unicode_general_category_t sICUtoHBcategory[U_CHAR_CATEGORY_COUNT] = {
+    // clang-format off
+  HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED, // U_GENERAL_OTHER_TYPES = 0,
+  HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER, // U_UPPERCASE_LETTER = 1,
+  HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER, // U_LOWERCASE_LETTER = 2,
+  HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER, // U_TITLECASE_LETTER = 3,
+  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER, // U_MODIFIER_LETTER = 4,
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER, // U_OTHER_LETTER = 5,
+  HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK, // U_NON_SPACING_MARK = 6,
+  HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK, // U_ENCLOSING_MARK = 7,
+  HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK, // U_COMBINING_SPACING_MARK = 8,
+  HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER, // U_DECIMAL_DIGIT_NUMBER = 9,
+  HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER, // U_LETTER_NUMBER = 10,
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER, // U_OTHER_NUMBER = 11,
+  HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR, // U_SPACE_SEPARATOR = 12,
+  HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR, // U_LINE_SEPARATOR = 13,
+  HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR, // U_PARAGRAPH_SEPARATOR = 14,
+  HB_UNICODE_GENERAL_CATEGORY_CONTROL, // U_CONTROL_CHAR = 15,
+  HB_UNICODE_GENERAL_CATEGORY_FORMAT, // U_FORMAT_CHAR = 16,
+  HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE, // U_PRIVATE_USE_CHAR = 17,
+  HB_UNICODE_GENERAL_CATEGORY_SURROGATE, // U_SURROGATE = 18,
+  HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION, // U_DASH_PUNCTUATION = 19,
+  HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION, // U_START_PUNCTUATION = 20,
+  HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION, // U_END_PUNCTUATION = 21,
+  HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION, // U_CONNECTOR_PUNCTUATION = 22,
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION, // U_OTHER_PUNCTUATION = 23,
+  HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL, // U_MATH_SYMBOL = 24,
+  HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL, // U_CURRENCY_SYMBOL = 25,
+  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL, // U_MODIFIER_SYMBOL = 26,
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL, // U_OTHER_SYMBOL = 27,
+  HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION, // U_INITIAL_PUNCTUATION = 28,
+  HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION, // U_FINAL_PUNCTUATION = 29,
+    // clang-format on
+};
+
+#define DEFINE_BMP_1PLANE_MAPPING_GET_FUNC(prefix_)             \
+  uint32_t Get##prefix_(uint32_t aCh) {                         \
+    if (aCh >= UNICODE_BMP_LIMIT) {                             \
+      return aCh;                                               \
+    }                                                           \
+    auto page = s##prefix_##Pages[aCh >> k##prefix_##CharBits]; \
+    auto index = aCh & ((1 << k##prefix_##CharBits) - 1);       \
+    uint32_t v = s##prefix_##Values[page][index];               \
+    return v ? v : aCh;                                         \
+  }
+
+// full-width mappings only exist for BMP characters; all others are
+// returned unchanged
+DEFINE_BMP_1PLANE_MAPPING_GET_FUNC(FullWidth)
+DEFINE_BMP_1PLANE_MAPPING_GET_FUNC(FullWidthInverse)
+
+bool IsClusterExtender(uint32_t aCh, uint8_t aCategory) {
+  return (
+      (aCategory >= HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK &&
+       aCategory <= HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) ||
+      (aCh >= 0x200c && aCh <= 0x200d) ||    // ZWJ, ZWNJ
+      (aCh >= 0xff9e && aCh <= 0xff9f) ||    // katakana sound marks
+      (aCh >= 0x1F3FB && aCh <= 0x1F3FF) ||  // fitzpatrick skin tone modifiers
+      (aCh >= 0xe0020 && aCh <= 0xe007f));   // emoji (flag) tag characters
+}
+
+bool IsClusterExtenderExcludingJoiners(uint32_t aCh, uint8_t aCategory) {
+  return (
+      (aCategory >= HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK &&
+       aCategory <= HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) ||
+      (aCh >= 0xff9e && aCh <= 0xff9f) ||    // katakana sound marks
+      (aCh >= 0x1F3FB && aCh <= 0x1F3FF) ||  // fitzpatrick skin tone modifiers
+      (aCh >= 0xe0020 && aCh <= 0xe007f));   // emoji (flag) tag characters
+}
+
+uint32_t CountGraphemeClusters(Span<const char16_t> aText) {
+  intl::GraphemeClusterBreakIteratorUtf16 iter(aText);
+  uint32_t result = 0;
+  while (iter.Next()) {
+    ++result;
+  }
+  return result;
+}
+
+uint32_t GetNaked(uint32_t aCh) {
+  uint32_t index = aCh >> 8;
+  if (index >= MOZ_ARRAY_LENGTH(BASE_CHAR_MAPPING_BLOCK_INDEX)) {
+    return aCh;
+  }
+  index = BASE_CHAR_MAPPING_BLOCK_INDEX[index];
+  if (index == 0xff) {
+    return aCh;
+  }
+  const BaseCharMappingBlock& block = BASE_CHAR_MAPPING_BLOCKS[index];
+  uint8_t lo = aCh & 0xff;
+  if (lo < block.mFirst || lo > block.mLast) {
+    return aCh;
+  }
+  return (aCh & 0xffff0000) |
+         BASE_CHAR_MAPPING_LIST[block.mMappingStartOffset + lo - block.mFirst];
+}
+
+bool IsCombiningDiacritic(uint32_t aCh) {
+  return sCombiningDiacriticsSet->test(aCh);
+}
+
+}  // end namespace unicode
+
+}  // end namespace mozilla
diff --git a/intl/unicharutil/util/nsUnicodeProperties.h b/intl/unicharutil/util/nsUnicodeProperties.h
new file mode 100644
index 0000000000..1b81e18033
--- /dev/null
+++ b/intl/unicharutil/util/nsUnicodeProperties.h
@@ -0,0 +1,199 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=4 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef NS_UNICODEPROPERTIES_H
+#define NS_UNICODEPROPERTIES_H
+
+#include "mozilla/intl/UnicodeProperties.h"
+
+#include "mozilla/Span.h"
+#include "nsBidiUtils.h"
+#include "nsUGenCategory.h"
+#include "harfbuzz/hb.h"
+
+struct nsCharProps2 {
+  // Currently only 4 bits are defined here, so 4 more could be added without
+  // affecting the storage requirements for this struct. Or we could pack two
+  // records per byte, at the cost of a slightly more complex accessor.
+  unsigned char mVertOrient : 2;
+  unsigned char mIdType : 2;
+};
+
+const nsCharProps2& GetCharProps2(uint32_t aCh);
+
+namespace mozilla {
+
+namespace unicode {
+
+extern const nsUGenCategory sDetailedToGeneralCategory[];
+
+/* This MUST match the values assigned by genUnicodePropertyData.pl! */
+enum VerticalOrientation {
+  VERTICAL_ORIENTATION_U = 0,
+  VERTICAL_ORIENTATION_R = 1,
+  VERTICAL_ORIENTATION_Tu = 2,
+  VERTICAL_ORIENTATION_Tr = 3
+};
+
+/* This MUST match the values assigned by genUnicodePropertyData.pl! */
+enum PairedBracketType {
+  PAIRED_BRACKET_TYPE_NONE = 0,
+  PAIRED_BRACKET_TYPE_OPEN = 1,
+  PAIRED_BRACKET_TYPE_CLOSE = 2
+};
+
+/* Flags for Unicode security IdentifierType.txt attributes. Only a subset
+   of these are currently checked by Gecko, so we only define flags for the
+   ones we need. */
+enum IdentifierType {
+  IDTYPE_RESTRICTED = 0,
+  IDTYPE_ALLOWED = 1,
+};
+
+enum EmojiPresentation { TextOnly = 0, TextDefault = 1, EmojiDefault = 2 };
+
+const uint32_t kVariationSelector15 = 0xFE0E;  // text presentation
+const uint32_t kVariationSelector16 = 0xFE0F;  // emoji presentation
+
+// Unicode values for EMOJI MODIFIER FITZPATRICK TYPE-*
+const uint32_t kEmojiSkinToneFirst = 0x1f3fb;
+const uint32_t kEmojiSkinToneLast = 0x1f3ff;
+
+extern const hb_unicode_general_category_t sICUtoHBcategory[];
+
+// NOTE: This returns values matching harfbuzz HB_UNICODE_GENERAL_CATEGORY_*
+// constants, NOT the mozilla::intl::GeneralCategory enum.
+// For the GeneralCategory enum, use intl::UnicodeProperties::CharType itself.
+inline uint8_t GetGeneralCategory(uint32_t aCh) {
+  return sICUtoHBcategory[unsigned(intl::UnicodeProperties::CharType(aCh))];
+}
+
+inline int8_t GetNumericValue(uint32_t aCh) {
+  return intl::UnicodeProperties::GetNumericValue(aCh);
+}
+
+inline uint8_t GetLineBreakClass(uint32_t aCh) {
+  return intl::UnicodeProperties::GetIntPropertyValue(
+      aCh, intl::UnicodeProperties::IntProperty::LineBreak);
+}
+
+inline uint32_t GetScriptTagForCode(intl::Script aScriptCode) {
+  const char* tag = intl::UnicodeProperties::GetScriptShortName(aScriptCode);
+  if (tag) {
+    return HB_TAG(tag[0], tag[1], tag[2], tag[3]);
+  }
+  // return UNKNOWN script tag (running with older ICU?)
+  return HB_SCRIPT_UNKNOWN;
+}
+
+inline PairedBracketType GetPairedBracketType(uint32_t aCh) {
+  return PairedBracketType(intl::UnicodeProperties::GetIntPropertyValue(
+      aCh, intl::UnicodeProperties::IntProperty::BidiPairedBracketType));
+}
+
+inline uint32_t GetTitlecaseForLower(
+    uint32_t aCh)  // maps LC to titlecase, UC unchanged
+{
+  return intl::UnicodeProperties::IsLowercase(aCh)
+             ? intl::UnicodeProperties::ToTitle(aCh)
+             : aCh;
+}
+
+inline uint32_t GetTitlecaseForAll(
+    uint32_t aCh)  // maps both UC and LC to titlecase
+{
+  return intl::UnicodeProperties::ToTitle(aCh);
+}
+
+inline uint32_t GetFoldedcase(uint32_t aCh) {
+  // Handle dotted capital I and dotless small i specially because we want to
+  // use a combination of ordinary case-folding rules and Turkish case-folding
+  // rules.
+  if (aCh == 0x0130 || aCh == 0x0131) {
+    return 'i';
+  }
+  return intl::UnicodeProperties::FoldCase(aCh);
+}
+
+inline bool IsDefaultIgnorable(uint32_t aCh) {
+  return intl::UnicodeProperties::HasBinaryProperty(
+      aCh, intl::UnicodeProperties::BinaryProperty::DefaultIgnorableCodePoint);
+}
+
+inline EmojiPresentation GetEmojiPresentation(uint32_t aCh) {
+  if (!intl::UnicodeProperties::HasBinaryProperty(
+          aCh, intl::UnicodeProperties::BinaryProperty::Emoji)) {
+    return TextOnly;
+  }
+
+  if (intl::UnicodeProperties::HasBinaryProperty(
+          aCh, intl::UnicodeProperties::BinaryProperty::EmojiPresentation)) {
+    return EmojiDefault;
+  }
+  return TextDefault;
+}
+
+// returns the simplified Gen Category as defined in nsUGenCategory
+inline nsUGenCategory GetGenCategory(uint32_t aCh) {
+  return sDetailedToGeneralCategory[GetGeneralCategory(aCh)];
+}
+
+inline VerticalOrientation GetVerticalOrientation(uint32_t aCh) {
+  return VerticalOrientation(GetCharProps2(aCh).mVertOrient);
+}
+
+inline IdentifierType GetIdentifierType(uint32_t aCh) {
+  return IdentifierType(GetCharProps2(aCh).mIdType);
+}
+
+uint32_t GetFullWidth(uint32_t aCh);
+// This is the reverse function of GetFullWidth which guarantees that
+// for every codepoint c, GetFullWidthInverse(GetFullWidth(c)) == c.
+// Note that, this function does not guarantee to convert all wide
+// form characters to their possible narrow form.
+uint32_t GetFullWidthInverse(uint32_t aCh);
+
+bool IsClusterExtender(uint32_t aCh, uint8_t aCategory);
+
+inline bool IsClusterExtender(uint32_t aCh) {
+  return IsClusterExtender(aCh, GetGeneralCategory(aCh));
+}
+
+bool IsClusterExtenderExcludingJoiners(uint32_t aCh, uint8_t aCategory);
+
+inline bool IsClusterExtenderExcludingJoiners(uint32_t aCh) {
+  return IsClusterExtenderExcludingJoiners(aCh, GetGeneralCategory(aCh));
+}
+
+// Count the number of grapheme clusters in the given string
+uint32_t CountGraphemeClusters(Span<const char16_t> aText);
+
+// Determine whether a character is a "combining diacritic" for the purpose
+// of diacritic-insensitive text search. Examples of such characters include
+// European accents and Hebrew niqqud, but not Hangul components or Thaana
+// vowels, even though Thaana vowels are combining nonspacing marks that could
+// be considered diacritics.
+// As an exception to strictly following Unicode properties, we exclude the
+// Japanese kana voicing marks
+//   3099;COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK;Mn;8;NSM
+//   309A;COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK;Mn;8;NSM
+// which users report should not be ignored (bug 1624244).
+// See is_combining_diacritic in base_chars.py and is_combining_diacritic.py.
+//
+// TODO: once ICU4X is integrated (replacing ICU4C) as the source of Unicode
+// properties, re-evaluate whether building the static bitset is worthwhile
+// or if we can revert to simply getting the combining class and comparing
+// to the values we care about at runtime.
+bool IsCombiningDiacritic(uint32_t aCh);
+
+// Remove diacritics from a character
+uint32_t GetNaked(uint32_t aCh);
+
+}  // end namespace unicode
+
+}  // end namespace mozilla
+
+#endif /* NS_UNICODEPROPERTIES_H */
diff --git a/intl/unicharutil/util/nsUnicodePropertyData.cpp b/intl/unicharutil/util/nsUnicodePropertyData.cpp
new file mode 100644
index 0000000000..eb2dc8a7e4
--- /dev/null
+++ b/intl/unicharutil/util/nsUnicodePropertyData.cpp
@@ -0,0 +1,208 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Derived from the Unicode Character Database by genUnicodePropertyData.pl
+ *
+ * For Unicode terms of use, see http://www.unicode.org/terms_of_use.html
+ */
+
+/*
+ * Created on Tue Oct 25 06:53:25 2022 from UCD data files with version info:
+ *
+
+# Unicode Character Database
+# Date: 2022-09-02
+# © 2022 Unicode®, Inc.
+# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
+# For terms of use, see https://www.unicode.org/terms_of_use.html
+#
+# For documentation, see the following:
+# NamesList.html
+# UAX #38, "Unicode Han Database (Unihan)"
+# UAX #44, "Unicode Character Database"
+# UTS #51, "Unicode Emoji"
+#
+# The UAXes and UTS #51 can be accessed at https://www.unicode.org/versions/Unicode15.0.0/
+
+This directory contains the final data files
+for the Unicode Character Database, for Version 15.0.0 of the Unicode Standard.
+
+# IdentifierStatus.txt
+# Date: 2022-08-26, 16:49:09 GMT
+
+#
+# Unihan_Variants.txt
+# Date: 2022-08-01 16:36:07 GMT [JHJ]
+
+# VerticalOrientation-17.txt
+# Date: 2016-10-20, 07:00:00 GMT [EM, KI, LI]
+
+ *
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+
+#include <stdint.h>
+#include "harfbuzz/hb.h"
+
+#define kCharProp2MaxPlane  16
+#define kCharProp2IndexBits 9
+#define kCharProp2CharBits  7
+static const uint8_t sCharProp2Planes[16] = {1,2,3,4,4,4,4,4,4,4,4,4,4,4,5,5};
+
+static const uint8_t sCharProp2Pages[6][512] = {
+  {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,34,35,36,37,38,39,34,34,34,34,40,40,41,40,42,40,40,40,40,40,40,40,43,40,40,44,45,46,47,48,49,50,51,52,40,53,54,55,34,40,56,57,34,58,59,40,40,40,40,40,40,60,61,40,40,62,63,40,34,34,34,64,65,66,67,34,34,68,34,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,70,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,34,34,34,34,34,34,34,34,34,71,40,40,72,40,73,74,40,40,75,76,77,40,78,40,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,79,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,80,34,40,40,40,40,40,40,81,40,82,83},
+  {40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,84,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,85,40,40,40,40,34,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,34,34,34,34,34,34,86,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,34,34,34,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,87,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,88,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,34,34,40,40,34,40,40,40,40,40,40,40,40,40,34,34,34,34,34,86,40,40,40,40,40,40,40,40,89,40,40,90,40,40,40,40,40,40,40,40,40,40,40,40,40,91,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,34,34,34,34,92,34,34,34,34,34,34,34,34,34,34,34,40,40,34,34,40,40,40,40,40,40,40,40,40,40,40,40},
+  {69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,93,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,94,69,95,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,96,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,97,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,98},
+  {69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,99,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,100,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,98},
+  {40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40},
+  {34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,98}
+};
+
+static const nsCharProps2 sCharProp2Values[101][128] = {
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{1,0},{0,0},{1,0},{1,0},{1,0},{1,0},{0,0},{1,0},{1,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{0,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{0,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0}},
+  {{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1}},
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+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
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+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{0,0},{2,0},{2,0},{0,0},{0,0},{0,1},{0,1},{0,1},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{0,0},{0,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{3,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
+  {{0,1},{0,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{2,1},{0,0},{0,0},{0,1},{0,1},{2,0},{2,0},{0,1},{0,1},{0,0},{3,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{2,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{3,1},{0,1},{0,1},{0,0}},
+  {{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{2,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0}},
+  {{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{2,0},{2,0},{2,0},{2,0},{2,0}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
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+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1}},
+  {{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
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+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{2,0},{2,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{3,0},{3,0},{0,0},{0,0},{2,0},{1,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{3,0},{3,0},{1,0},{1,0},{1,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{3,0},{0,0},{3,0},{0,0},{3,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{3,0},{3,0},{3,0},{3,0},{3,0},{3,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
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+  {{1,0},{1,1},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0}},
+  {{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,0},{1,1},{1,1},{1,0},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,1},{1,0}},
+  {{2,0},{2,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}},
+  {{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{1,0},{1,0}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1}},
+  {{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}}
+};
+#define kFullWidthMaxPlane  0
+#define kFullWidthIndexBits 10
+#define kFullWidthCharBits  6
+static const uint8_t sFullWidthPages[1024] = {
+  0,1,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,5,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,7,8
+};
+
+static const uint16_t sFullWidthValues[9][64] = {
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x3000,0xff01,0xff02,0xff03,0xff04,0xff05,0xff06,0xff07,0xff08,0xff09,0xff0a,0xff0b,0xff0c,0xff0d,0xff0e,0xff0f,0xff10,0xff11,0xff12,0xff13,0xff14,0xff15,0xff16,0xff17,0xff18,0xff19,0xff1a,0xff1b,0xff1c,0xff1d,0xff1e,0xff1f},
+  {0xff20,0xff21,0xff22,0xff23,0xff24,0xff25,0xff26,0xff27,0xff28,0xff29,0xff2a,0xff2b,0xff2c,0xff2d,0xff2e,0xff2f,0xff30,0xff31,0xff32,0xff33,0xff34,0xff35,0xff36,0xff37,0xff38,0xff39,0xff3a,0xff3b,0xff3c,0xff3d,0xff3e,0xff3f,0xff40,0xff41,0xff42,0xff43,0xff44,0xff45,0xff46,0xff47,0xff48,0xff49,0xff4a,0xff4b,0xff4c,0xff4d,0xff4e,0xff4f,0xff50,0xff51,0xff52,0xff53,0xff54,0xff55,0xff56,0xff57,0xff58,0xff59,0xff5a,0xff5b,0xff5c,0xff5d,0xff5e,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffe0,0xffe1,0x0000,0xffe5,0xffe4,0x0000,0x0000,0x0000,0x0000,0x0000,0xffe2,0x0000,0x0000,0xffe3,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffe6,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0xff5f,0xff60,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x3002,0x300c,0x300d,0x3001,0x30fb,0x30f2,0x30a1,0x30a3,0x30a5,0x30a7,0x30a9,0x30e3,0x30e5,0x30e7,0x30c3,0x30fc,0x30a2,0x30a4,0x30a6,0x30a8,0x30aa,0x30ab,0x30ad,0x30af,0x30b1,0x30b3,0x30b5,0x30b7,0x30b9,0x30bb,0x30bd},
+  {0x30bf,0x30c1,0x30c4,0x30c6,0x30c8,0x30ca,0x30cb,0x30cc,0x30cd,0x30ce,0x30cf,0x30d2,0x30d5,0x30d8,0x30db,0x30de,0x30df,0x30e0,0x30e1,0x30e2,0x30e4,0x30e6,0x30e8,0x30e9,0x30ea,0x30eb,0x30ec,0x30ed,0x30ef,0x30f3,0x3099,0x309a,0x3164,0x3131,0x3132,0x3133,0x3134,0x3135,0x3136,0x3137,0x3138,0x3139,0x313a,0x313b,0x313c,0x313d,0x313e,0x313f,0x3140,0x3141,0x3142,0x3143,0x3144,0x3145,0x3146,0x3147,0x3148,0x3149,0x314a,0x314b,0x314c,0x314d,0x314e,0x0000},
+  {0x0000,0x0000,0x314f,0x3150,0x3151,0x3152,0x3153,0x3154,0x0000,0x0000,0x3155,0x3156,0x3157,0x3158,0x3159,0x315a,0x0000,0x0000,0x315b,0x315c,0x315d,0x315e,0x315f,0x3160,0x0000,0x0000,0x3161,0x3162,0x3163,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x2502,0x2190,0x2191,0x2192,0x2193,0x25a0,0x25cb,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000}
+};
+#define kFullWidthInverseMaxPlane  0
+#define kFullWidthInverseIndexBits 10
+#define kFullWidthInverseCharBits  6
+static const uint8_t sFullWidthInversePages[1024] = {
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,3,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,6,7,8,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,11,0,12
+};
+
+static const uint16_t sFullWidthInverseValues[13][64] = {
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffe9,0xffea,0xffeb,0xffec,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0xffe8,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffed,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffee,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0020,0xff64,0xff61,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xff62,0xff63,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xff9e,0xff9f,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xff67,0xff71,0xff68,0xff72,0xff69,0xff73,0xff6a,0xff74,0xff6b,0xff75,0xff76,0x0000,0xff77,0x0000,0xff78,0x0000,0xff79,0x0000,0xff7a,0x0000,0xff7b,0x0000,0xff7c,0x0000,0xff7d,0x0000,0xff7e,0x0000,0xff7f,0x0000,0xff80},
+  {0x0000,0xff81,0x0000,0xff6f,0xff82,0x0000,0xff83,0x0000,0xff84,0x0000,0xff85,0xff86,0xff87,0xff88,0xff89,0xff8a,0x0000,0x0000,0xff8b,0x0000,0x0000,0xff8c,0x0000,0x0000,0xff8d,0x0000,0x0000,0xff8e,0x0000,0x0000,0xff8f,0xff90,0xff91,0xff92,0xff93,0xff6c,0xff94,0xff6d,0xff95,0xff6e,0xff96,0xff97,0xff98,0xff99,0xff9a,0xff9b,0x0000,0xff9c,0x0000,0x0000,0xff66,0xff9d,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xff65,0xff70,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xffa1,0xffa2,0xffa3,0xffa4,0xffa5,0xffa6,0xffa7,0xffa8,0xffa9,0xffaa,0xffab,0xffac,0xffad,0xffae,0xffaf},
+  {0xffb0,0xffb1,0xffb2,0xffb3,0xffb4,0xffb5,0xffb6,0xffb7,0xffb8,0xffb9,0xffba,0xffbb,0xffbc,0xffbd,0xffbe,0xffc2,0xffc3,0xffc4,0xffc5,0xffc6,0xffc7,0xffca,0xffcb,0xffcc,0xffcd,0xffce,0xffcf,0xffd2,0xffd3,0xffd4,0xffd5,0xffd6,0xffd7,0xffda,0xffdb,0xffdc,0xffa0,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0021,0x0022,0x0023,0x0024,0x0025,0x0026,0x0027,0x0028,0x0029,0x002a,0x002b,0x002c,0x002d,0x002e,0x002f,0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0039,0x003a,0x003b,0x003c,0x003d,0x003e,0x003f,0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047,0x0048,0x0049,0x004a,0x004b,0x004c,0x004d,0x004e,0x004f,0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057,0x0058,0x0059,0x005a,0x005b,0x005c,0x005d,0x005e,0x005f},
+  {0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,0x0068,0x0069,0x006a,0x006b,0x006c,0x006d,0x006e,0x006f,0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,0x0078,0x0079,0x007a,0x007b,0x007c,0x007d,0x007e,0x2985,0x2986,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
+  {0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x00a2,0x00a3,0x00ac,0x00af,0x00a6,0x00a5,0x20a9,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000}
+};
+/*
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */