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