un doko iku no ka naa
un doko iku no ka naa ?
ɯ n WORD_BOUNDARY d o k o WORD_BOUNDARY i k ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY n aː WORD_BOUNDARY
u n WORD_BOUNDARY d o k o WORD_BOUNDARY i k u WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY n a a WORD_BOUNDARY