\q2 \v=7 \v~=\w People|x-occurrence="1" x-occurrences="1"\w* \w left|x-occurrence="1" x-occurrences="1"\w* \w their|x-occurrence="1" x-occurrences="2"\w* \w small|x-occurrence="1" x-occurrences="1"\w* \w villages|x-occurrence="1" x-occurrences="1"\w*, \w and|x-occurrence="1" x-occurrences="1"\w* \w moved|x-occurrence="1" x-occurrences="1"\w* \w into|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="2"\w* \w walled|x-occurrence="1" x-occurrences="1"\w* \w cities|x-occurrence="1" x-occurrences="1"\w* \¬q2 \q2 \p~<