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