\v=10
\v~=\w so|x-occurrence="1" x-occurrences="1"\w* \w to|x-occurrence="1" x-occurrences="1"\w* \w distinguish|x-occurrence="1" x-occurrences="1"\w* \w between|x-occurrence="1" x-occurrences="2"\w* \w the|x-occurrence="1" x-occurrences="4"\w* \w set|x-occurrence="1" x-occurrences="1"\w* \w apart|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="1" x-occurrences="3"\w* \w the|x-occurrence="2" x-occurrences="4"\w* \w common|x-occurrence="1" x-occurrences="1"\w*, \w and|x-occurrence="2" x-occurrences="3"\w* \w between|x-occurrence="2" x-occurrences="2"\w* \w the|x-occurrence="3" x-occurrences="4"\w* \w unclean|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="3" x-occurrences="3"\w* \w the|x-occurrence="4" x-occurrences="4"\w* \w clean|x-occurrence="1" x-occurrences="1"\w*,
\¬v