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