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