[ capword sp num ] sp capword sp capword , sp caplet . sp capword , sp caplet . sp capword sp & sp capword sp capword capword . sp capword sp othword sp othword sp othword sp othword sp othword - othword sp othword othword sp othword sp capword sp othword - othword sp othword sp othword . sp capword . sp caplet . capword sp capword , sp othword . sp num , sp othword . sp num , sp othword sp num – num , sp year .