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