\q1 \v=11 \v~=\w I|x-occurrence="1" x-occurrences="2"\w* \w went|x-occurrence="1" x-occurrences="1"\w* \w down|x-occurrence="1" x-occurrences="1"\w* \w to|x-occurrence="1" x-occurrences="3"\w* \w some|x-occurrence="1" x-occurrences="1"\w* \w walnut|x-occurrence="1" x-occurrences="1"\w* \w trees|x-occurrence="1" x-occurrences="2"\w* \¬q1 \q2 \p~<