[ num ] sp capword sp caplet , sp capword sp caplet , sp capword sp caplet , sp capword - capword sp caplet , sp capword sp caplet , sp capword - capword sp caplet . capword - othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword . sp caplet sp capword sp capword . year ; num ( num ) : num - num .