\v=50
\v~=\w इस|x-occurrence="1" x-occurrences="1"\w* \w पर|x-occurrence="1" x-occurrences="1"\w* \w सब|x-occurrence="1" x-occurrences="1"\w* \w चेले|x-occurrence="1" x-occurrences="1"\w* \w उसे|x-occurrence="1" x-occurrences="1"\w* \w छोड़कर|x-occurrence="1" x-occurrences="1"\w* \w भाग|x-occurrence="1" x-occurrences="1"\w* \w गए|x-occurrence="1" x-occurrences="1"\w* 
\¬v