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