\v=31
\v~=\w senseless|x-occurrence="1" x-occurrences="1"\w*, \w faithless|x-occurrence="1" x-occurrences="1"\w*, \w heartless|x-occurrence="1" x-occurrences="1"\w*, {\w and|x-occurrence="1" x-occurrences="1"\w*} \w merciless|x-occurrence="1" x-occurrences="1"\w*.
\¬v