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