koo yatte koo yatte yatta no
koo yatte koo yatte yatta no ?
k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY j a t t a WORD_BOUNDARY n o WORD_BOUNDARY
k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY y a t t a WORD_BOUNDARY n o WORD_BOUNDARY