un dore no koto kiiteru no
un dore no koto kiiteru no ?
ɯ n WORD_BOUNDARY d o r e WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY k i i t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
u n WORD_BOUNDARY d o r e WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY k i i t e r u WORD_BOUNDARY n o WORD_BOUNDARY