bubbu tte hora bubbu wanwan
bubbu tte hora bubbu wanwan .
b ɯ b b ɯ WORD_BOUNDARY t t e WORD_BOUNDARY h o r a WORD_BOUNDARY b ɯ b b ɯ WORD_BOUNDARY w a n w a n WORD_BOUNDARY
b u b b u WORD_BOUNDARY t t e WORD_BOUNDARY h o r a WORD_BOUNDARY b u b b u WORD_BOUNDARY w a n w a n WORD_BOUNDARY