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