a mãe está a calçar
a mãe está a calçar .
ɐ WORD_BOUNDARY m ɐ̃i WORD_BOUNDARY e s t̪ a WORD_BOUNDARY ɐ WORD_BOUNDARY k a l̪ˠ s a ʁ WORD_BOUNDARY
a WORD_BOUNDARY m ã e WORD_BOUNDARY e s t á WORD_BOUNDARY a WORD_BOUNDARY c a l ç a r WORD_BOUNDARY . WORD_BOUNDARY