o chão está sujo
o chão está sujo .
u WORD_BOUNDARY ʃ ɐ̃u̜ WORD_BOUNDARY e s t̪ a WORD_BOUNDARY s u ʒ u WORD_BOUNDARY
o WORD_BOUNDARY c h ã o WORD_BOUNDARY e s t á WORD_BOUNDARY s u j o WORD_BOUNDARY . WORD_BOUNDARY