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