kotchi wa bubbuu bubuuu
kotchi wa bubbuu bubuuu .
k o t t̠ʃ i WORD_BOUNDARY w a WORD_BOUNDARY b ɯ b b ɯː WORD_BOUNDARY b ɯ b ɯː ɯ WORD_BOUNDARY
k o t c h i WORD_BOUNDARY w a WORD_BOUNDARY b u b b u u WORD_BOUNDARY b u b u u u WORD_BOUNDARY