koo yatte ireru n da yo
koo yatte ireru n da yo .
k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY i r e r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY j o WORD_BOUNDARY
k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY i r e r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY y o WORD_BOUNDARY