kodomo ga nobotteru kara
kodomo ga nobotteru kara .
k o d o m o WORD_BOUNDARY g a WORD_BOUNDARY n o b o t t e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY
k o d o m o WORD_BOUNDARY g a WORD_BOUNDARY n o b o t t e r u WORD_BOUNDARY k a r a WORD_BOUNDARY