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