[ capword sp othword sp othword . year ] sp capword sp upword , sp capword sp caplet , sp capword sp caplet sp ( year ) sp capword , sp othword , sp othword sp othword othword sp othword sp othword sp othword sp othword , sp capword sp othword sp ( capword , sp num ) , sp smallet sp othword sp othword sp othword sp othword othword . sp capword sp num : num – num .