está envolvido sabe
está envolvido sabe ?
e s t̪ a WORD_BOUNDARY ẽ v u l̪ˠ v i d̪ u WORD_BOUNDARY s a b ɯ WORD_BOUNDARY
e s t á WORD_BOUNDARY e n v o l v i d o WORD_BOUNDARY s a b e WORD_BOUNDARY ? WORD_BOUNDARY