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