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