BEGIN:VCARD
VERSION:4.0
EMAIL;PREF=1:contact1@invalid
FN:contact number one
N:one;contact;;;
UID:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
END:VCARD
BEGIN:VCARD
VERSION:4.0
EMAIL;PREF=1:contact2@invalid
FN:contact number two
NOTE:here's some unicode text…
TITLE:"worker"
N:two;contact;;;
X-CUSTOM1;VALUE=TEXT:custom\, 1
X-CUSTOM2;VALUE=TEXT:custom	2
X-CUSTOM3;VALUE=TEXT:custom
3
X-CUSTOM4;VALUE=TEXT:custom\n4
UID:yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy
END:VCARD