$VAR1 = {
          'lot3' => {
                      'location' => 'lexington,ky',
                      'ford' => 1,
                      'cadillac' => 2
                    },
          'lot1' => {
                      'location' => 'cincinnati,oh',
                      'cadillac' => 1,
                      'chevy' => 2,
                      'honda' => 2
                    },
          'lot2' => {
                      'location' => 'houston,tx',
                      'ford' => 3,
                      'buick' => 2
                    },
          'lot4' => {
                      'location' => 'chicago,illinois',
                      'ford' => 3
                    }
        };