pissis piscispiscispiscispiscispiscispiscis
pissis piscispiscispiscispiscispiscispiscis .
p i s s i s WORD_BOUNDARY p i s s i s p i s s i s p i s s i s p i s s i s p i s s i s p i s s i s WORD_BOUNDARY
p i s s i s WORD_BOUNDARY p i s c i s p i s c i s p i s c i s p i s c i s p i s c i s p i s c i s WORD_BOUNDARY . WORD_BOUNDARY