vai tapar a mamã
vai tapar a mamã .
v ai WORD_BOUNDARY t̪ ɐ p a ʁ WORD_BOUNDARY ɐ WORD_BOUNDARY m ɐ̃ m ɐ̃ WORD_BOUNDARY
v a i WORD_BOUNDARY t a p a r WORD_BOUNDARY a WORD_BOUNDARY m a m ã WORD_BOUNDARY . WORD_BOUNDARY