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