nikai da kara kikoeru no ne
nikai da kara kikoeru no ne .
n i k a i WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY k i k o e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY
n i k a i WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY k i k o e r u WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY