arawanai n da kara kyoo wa
arawanai n da kara kyoo wa .
a r a w a n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY kʲ oː WORD_BOUNDARY w a WORD_BOUNDARY
a r a w a n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY k y o o WORD_BOUNDARY w a WORD_BOUNDARY