ini kan bisa diisi air Pi
ini kan bisa diisi air pi .
i n i WORD_BOUNDARY k a n WORD_BOUNDARY b i s a WORD_BOUNDARY d i i s i WORD_BOUNDARY a i r WORD_BOUNDARY p i WORD_BOUNDARY
i n i WORD_BOUNDARY k a n WORD_BOUNDARY b i s a WORD_BOUNDARY d i i s i WORD_BOUNDARY a i r WORD_BOUNDARY p i WORD_BOUNDARY . WORD_BOUNDARY