ada nih ikan ni satu
ada nih ikan ni satu .
a d a WORD_BOUNDARY n i h WORD_BOUNDARY i k a n WORD_BOUNDARY n i WORD_BOUNDARY s a t u WORD_BOUNDARY
a d a WORD_BOUNDARY n i h WORD_BOUNDARY i k a n WORD_BOUNDARY n i WORD_BOUNDARY s a t u WORD_BOUNDARY . WORD_BOUNDARY