Mama dake itte kuru ne
mama dake itte kuru ne .
m a m a WORD_BOUNDARY d a k e WORD_BOUNDARY i t t e WORD_BOUNDARY k ɯ r ɯ WORD_BOUNDARY n e WORD_BOUNDARY
m a m a WORD_BOUNDARY d a k e WORD_BOUNDARY i t t e WORD_BOUNDARY k u r u WORD_BOUNDARY n e WORD_BOUNDARY