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