para atrás ele sabe
para atrás ele sabe .
p ɐ ɾ ɐ WORD_BOUNDARY ɐ t̪ ʁ a z WORD_BOUNDARY e l̪ˠ ɯ WORD_BOUNDARY s a b ɯ WORD_BOUNDARY
p a r a WORD_BOUNDARY a t r á s WORD_BOUNDARY e l e WORD_BOUNDARY s a b e WORD_BOUNDARY . WORD_BOUNDARY