nan demo katte kureru kara
nan demo katte kureru kara .
n a n WORD_BOUNDARY d e m o WORD_BOUNDARY k a t t e WORD_BOUNDARY k ɯ r e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY
n a n WORD_BOUNDARY d e m o WORD_BOUNDARY k a t t e WORD_BOUNDARY k u r e r u WORD_BOUNDARY k a r a WORD_BOUNDARY