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