vai chamar o papá
vai chamar o papá .
v ai WORD_BOUNDARY ʃ ɐ m a ʁ WORD_BOUNDARY u WORD_BOUNDARY p ɐ p a WORD_BOUNDARY
v a i WORD_BOUNDARY c h a m a r WORD_BOUNDARY o WORD_BOUNDARY p a p á WORD_BOUNDARY . WORD_BOUNDARY