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