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