kono buubuu wa toorenai no
kono buubuu wa toorenai no .
k o n o WORD_BOUNDARY b ɯː b ɯː WORD_BOUNDARY w a WORD_BOUNDARY t oː r e n a i WORD_BOUNDARY n o WORD_BOUNDARY
k o n o WORD_BOUNDARY b u u b u u WORD_BOUNDARY w a WORD_BOUNDARY t o o r e n a i WORD_BOUNDARY n o WORD_BOUNDARY