un buubu nanka ne okotteru
un buubu nanka ne okotteru .
ɯ n WORD_BOUNDARY b ɯː b ɯ WORD_BOUNDARY n a n k a WORD_BOUNDARY n e WORD_BOUNDARY o k o t t e r ɯ WORD_BOUNDARY
u n WORD_BOUNDARY b u u b u WORD_BOUNDARY n a n k a WORD_BOUNDARY n e WORD_BOUNDARY o k o t t e r u WORD_BOUNDARY