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