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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
v=`echo "" ; echo "" ; echo ""`
echo "'$v'"
v=`echo -n " ab "`
echo "'$v'"
v=`echo -n " "`
echo "'$v'"
v=`echo -n ""`
echo "'$v'"
v=`echo ""`
echo "'$v'"
v=`echo`
echo "'$v'"
v=`echo ababababababab`
echo "'$v'"
v=`echo "ababababababab "`
echo "'$v'"
v=`echo -n "ababababababab "`
echo "'$v'"
v=`echo -ne "abababa\nbababab "`
echo "'$v'"
v="`echo -e '\n\n\n\n'`"
echo "'$v'"
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