un dandan ushiro ittekita na
un dandan ushiro ittekita na .
ɯ n WORD_BOUNDARY d a n d a n WORD_BOUNDARY ɯ ʃ i r o WORD_BOUNDARY i t t e k i t a WORD_BOUNDARY n a WORD_BOUNDARY
u n WORD_BOUNDARY d a n d a n WORD_BOUNDARY u s h i r o WORD_BOUNDARY i t t e k i t a WORD_BOUNDARY n a WORD_BOUNDARY