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