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