los fines de semana
los fines de semana ?
l o̞ s WORD_BOUNDARY f i n e̞ s WORD_BOUNDARY d e̞ WORD_BOUNDARY s e̞ m a n a WORD_BOUNDARY
l o s WORD_BOUNDARY f i n e s WORD_BOUNDARY d e WORD_BOUNDARY s e m a n a WORD_BOUNDARY ? WORD_BOUNDARY