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