a mãe está a lavar
a mãe está a lavar .
ɐ WORD_BOUNDARY m ɐ̃i WORD_BOUNDARY e s t̪ a WORD_BOUNDARY ɐ WORD_BOUNDARY l̪ˠ ɐ v a ʁ WORD_BOUNDARY
a WORD_BOUNDARY m ã e WORD_BOUNDARY e s t á WORD_BOUNDARY a WORD_BOUNDARY l a v a r WORD_BOUNDARY . WORD_BOUNDARY