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