a koo yatte toru no
a koo yatte toru no ?
a WORD_BOUNDARY k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY t o r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
a WORD_BOUNDARY k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY t o r u WORD_BOUNDARY n o WORD_BOUNDARY