a mãe está a lavar
a mãe está a lavar .
ɐ WORD_BOUNDARY m ɐ̃ j WORD_BOUNDARY e s t a WORD_BOUNDARY ɐ WORD_BOUNDARY l ɐ v a ɹ 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