ih itu sih bukan F itu
ih itu sih bukan f itu .
i h WORD_BOUNDARY i t u WORD_BOUNDARY s i h WORD_BOUNDARY b u k a n WORD_BOUNDARY f WORD_BOUNDARY i t u WORD_BOUNDARY
i h WORD_BOUNDARY i t u WORD_BOUNDARY s i h WORD_BOUNDARY b u k a n WORD_BOUNDARY f WORD_BOUNDARY i t u WORD_BOUNDARY . WORD_BOUNDARY