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