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