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