o urso está a fazer
o urso está a fazer ?
u WORD_BOUNDARY u ɾ ə s w WORD_BOUNDARY e s t a WORD_BOUNDARY ɐ WORD_BOUNDARY f ɐ z e ɹ WORD_BOUNDARY
o WORD_BOUNDARY u r s o WORD_BOUNDARY e s t á WORD_BOUNDARY a WORD_BOUNDARY f a z e r WORD_BOUNDARY