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