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