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