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