ima oto ga kikoeta no
ima oto ga kikoeta no ?
i m a WORD_BOUNDARY o t o WORD_BOUNDARY g a WORD_BOUNDARY k i k o e t a WORD_BOUNDARY n o WORD_BOUNDARY
i m a WORD_BOUNDARY o t o WORD_BOUNDARY g a WORD_BOUNDARY k i k o e t a WORD_BOUNDARY n o WORD_BOUNDARY