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