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