doko kara dete kun no
doko kara dete kun no ?
d o k o WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k ɯ n WORD_BOUNDARY n o WORD_BOUNDARY
d o k o WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k u n WORD_BOUNDARY n o WORD_BOUNDARY