Taachan no buubuu wa
taachan no buubuu wa ?
t aː t̠ʃ a n WORD_BOUNDARY n o WORD_BOUNDARY b ɯː b ɯː WORD_BOUNDARY w a WORD_BOUNDARY
t a a c h a n WORD_BOUNDARY n o WORD_BOUNDARY b u u b u u WORD_BOUNDARY w a WORD_BOUNDARY