bubbuu tte yutteta
bubbuu tte yuw
onoma ptl:quot v:c
bubbuu tte yutteta ?
b ɯ b b ɯː WORD_BOUNDARY t t e WORD_BOUNDARY j ɯ t t e t a WORD_BOUNDARY
b u b b u u WORD_BOUNDARY t t e WORD_BOUNDARY y u t t e t a WORD_BOUNDARY