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