para atrás ele sabe
para atrás ele sabe .
p ɐ ɾ ɐ WORD_BOUNDARY ɐ t ɹ a z WORD_BOUNDARY e l ɨ WORD_BOUNDARY s a b ɨ 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