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