\v=47
\v~=\w केरोस|x-occurrence="1" x-occurrences="1"\w* \w की|x-occurrence="1" x-occurrences="3"\w* \w सन्तान|x-occurrence="1" x-occurrences="3"\w* \w सीआ|x-occurrence="1" x-occurrences="1"\w* \w की|x-occurrence="2" x-occurrences="3"\w* \w सन्तान|x-occurrence="2" x-occurrences="3"\w* \w पादोन|x-occurrence="1" x-occurrences="1"\w* \w की|x-occurrence="3" x-occurrences="3"\w* \w सन्तान|x-occurrence="3" x-occurrences="3"\w* 
\¬v