ni siapa nih ni siapa nih
ni siapa nih ni siapa nih ?
n i WORD_BOUNDARY s i a p a WORD_BOUNDARY n i h WORD_BOUNDARY n i WORD_BOUNDARY s i a p a WORD_BOUNDARY n i h WORD_BOUNDARY
n i WORD_BOUNDARY s i a p a WORD_BOUNDARY n i h WORD_BOUNDARY n i WORD_BOUNDARY s i a p a WORD_BOUNDARY n i h WORD_BOUNDARY