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