vai a cantar o comboio
vai a cantar o comboio ?
v ai WORD_BOUNDARY ɐ WORD_BOUNDARY k ɐ̃ t̪ a ʁ WORD_BOUNDARY u WORD_BOUNDARY k u m b oi u WORD_BOUNDARY
v a i WORD_BOUNDARY a WORD_BOUNDARY c a n t a r WORD_BOUNDARY o WORD_BOUNDARY c o m b o i o WORD_BOUNDARY ? WORD_BOUNDARY