[ num ] sp capword sp upword , sp capword sp upword . sp caplet sp capword - capword sp capword sp capword sp othword sp capword sp capword sp othword sp othword sp capword sp capword capword sp capword sp capword sp capword ; sp year . sp capword sp othword sp capword sp num , sp year , sp othword sp capword num , sp year , sp num , num , num . sp caplet . caplet . sp capword sp num .