\q1
\v=4
\v~=\w Fill|x-occurrence="1" x-occurrences="1"\w* \w in|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="3"\w* \w valleys|x-occurrence="1" x-occurrences="1"\w*;
\¬q1
\q2
\p~<<q2=\w flatten|x-occurrence="1" x-occurrences="1"\w* \w every|x-occurrence="1" x-occurrences="2"\w* \w hill|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="1" x-occurrences="2"\w* \w every|x-occurrence="2" x-occurrences="2"\w* \w mountain|x-occurrence="1" x-occurrences="1"\w*.
\¬q2
\q1
\p~<<q1=\w Make|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="2" x-occurrences="3"\w* \w uneven|x-occurrence="1" x-occurrences="1"\w* \w ground|x-occurrence="1" x-occurrences="1"\w* \w smooth|x-occurrence="1" x-occurrences="2"\w*,
\¬q1
\q2
\p~<<q2=\w and|x-occurrence="2" x-occurrences="2"\w* \w make|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="3" x-occurrences="3"\w* \w rough|x-occurrence="1" x-occurrences="1"\w* \w places|x-occurrence="1" x-occurrences="1"\w* \w smooth|x-occurrence="2" x-occurrences="2"\w*.
\¬q2
\¬v