un de koo yatte irete
un de koo yatte irete .
ɯ n WORD_BOUNDARY d e WORD_BOUNDARY k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY i r e t e WORD_BOUNDARY
u n WORD_BOUNDARY d e WORD_BOUNDARY k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY i r e t e WORD_BOUNDARY