Paião caiu ou caiu aba
paião caiu ou caiu aba ?
p aɪ ɐ̃ʊ̃ WORD_BOUNDARY k ɐ iʊ WORD_BOUNDARY o w WORD_BOUNDARY k ɐ iʊ WORD_BOUNDARY a b ɐ WORD_BOUNDARY
p a i ã o WORD_BOUNDARY c a i u WORD_BOUNDARY o u WORD_BOUNDARY c a i u WORD_BOUNDARY a b a WORD_BOUNDARY