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