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