uma coisa com ão
uma coisa com ão .
u m ɐ WORD_BOUNDARY k oi z ɐ WORD_BOUNDARY k o m WORD_BOUNDARY ɐ̃u̜ WORD_BOUNDARY
u m a WORD_BOUNDARY c o i s a WORD_BOUNDARY c o m WORD_BOUNDARY ã o WORD_BOUNDARY . WORD_BOUNDARY