ima shita ni ikanai no
ima shita ni ikanai no .
i m a WORD_BOUNDARY ʃ i t a WORD_BOUNDARY n i WORD_BOUNDARY i k a n a i WORD_BOUNDARY n o WORD_BOUNDARY
i m a WORD_BOUNDARY s h i t a WORD_BOUNDARY n i WORD_BOUNDARY i k a n a i WORD_BOUNDARY n o WORD_BOUNDARY