o papel caiu tá
o papel caiu tá .
u WORD_BOUNDARY p ɐ p ɛ l̪ˠ WORD_BOUNDARY k ɐ iu̜ WORD_BOUNDARY t̪ a WORD_BOUNDARY
o WORD_BOUNDARY p a p e l WORD_BOUNDARY c a i u WORD_BOUNDARY t á WORD_BOUNDARY . WORD_BOUNDARY