no sé quuién es
no sé quuién es ?
n o̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY k w i e̞ n WORD_BOUNDARY e̞ s WORD_BOUNDARY
n o WORD_BOUNDARY s é WORD_BOUNDARY q u u i é n WORD_BOUNDARY e s WORD_BOUNDARY ? WORD_BOUNDARY