faltam quantas peças
faltam quantas peças ?
f a l̪ˠ t̪ ɐ̃u̜ WORD_BOUNDARY k o ɐ̃ t̪ ɐ ʃ WORD_BOUNDARY p e s ɐ ʃ WORD_BOUNDARY
f a l t a m WORD_BOUNDARY q u a n t a s WORD_BOUNDARY p e ç a s WORD_BOUNDARY ? WORD_BOUNDARY