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