ay esta en el cielo
ay esta en el cielo ?
a i WORD_BOUNDARY e̞ s t a WORD_BOUNDARY e̞ n WORD_BOUNDARY e̞ l WORD_BOUNDARY s i e̞ l o̞ WORD_BOUNDARY
a y WORD_BOUNDARY e s t a WORD_BOUNDARY e n WORD_BOUNDARY e l WORD_BOUNDARY c i e l o WORD_BOUNDARY ? WORD_BOUNDARY