\v=31
\v~=\w Then|x-occurrence="1" x-occurrences="1"\w* \w their|x-occurrence="1" x-occurrences="1"\w* \w eyes|x-occurrence="1" x-occurrences="1"\w* \w were|x-occurrence="1" x-occurrences="1"\w* \w opened|x-occurrence="1" x-occurrences="1"\w*, \w and|x-occurrence="1" x-occurrences="2"\w* \w they|x-occurrence="1" x-occurrences="1"\w* \w recognized|x-occurrence="1" x-occurrences="1"\w* \w him|x-occurrence="1" x-occurrences="1"\w*, \w and|x-occurrence="2" x-occurrences="2"\w* \w he|x-occurrence="1" x-occurrences="1"\w* \w became|x-occurrence="1" x-occurrences="1"\w* \w invisible|x-occurrence="1" x-occurrences="1"\w* \w from|x-occurrence="1" x-occurrences="1"\w* \w them|x-occurrence="1" x-occurrences="1"\w*.
\¬v