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