ai e esse é difícil e estás a fazer bem
ai e esse é difícil e estás a fazer bem .
ai WORD_BOUNDARY i WORD_BOUNDARY ɛ s ɯ WORD_BOUNDARY ɛ WORD_BOUNDARY d̪ i f i s i l̪ˠ WORD_BOUNDARY i WORD_BOUNDARY e s t̪ a z WORD_BOUNDARY ɐ WORD_BOUNDARY f ɐ z e ʁ WORD_BOUNDARY b ẽ WORD_BOUNDARY
a i WORD_BOUNDARY e WORD_BOUNDARY e s s e WORD_BOUNDARY é WORD_BOUNDARY d i f í c i l WORD_BOUNDARY e WORD_BOUNDARY e s t á s WORD_BOUNDARY a WORD_BOUNDARY f a z e r WORD_BOUNDARY b e m WORD_BOUNDARY . WORD_BOUNDARY