\v=18
\v~=\w पेरेस|x-occurrence="1" x-occurrences="2"\w* \w की|x-occurrence="1" x-occurrences="1"\w* \w वंशावली|x-occurrence="1" x-occurrences="1"\w* \w यह|x-occurrence="1" x-occurrences="1"\w* \w है|x-occurrence="1" x-occurrences="1"\w* \w अर्थात्|x-occurrence="1" x-occurrences="1"\w* \w पेरेस|x-occurrence="2" x-occurrences="2"\w* \w से|x-occurrence="1" x-occurrences="1"\w* \w हेस्रोन|x-occurrence="1" x-occurrences="1"\w* 
\¬v