ai está a dançar
ai está a dançar .
ai WORD_BOUNDARY e s t̪ a WORD_BOUNDARY ɐ WORD_BOUNDARY d̪ ɐ̃ s a ʁ WORD_BOUNDARY
a i WORD_BOUNDARY e s t á WORD_BOUNDARY a WORD_BOUNDARY d a n ç a r WORD_BOUNDARY . WORD_BOUNDARY