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