$VAR1 = [
          [
            'perl',
            'python',
            'pearl',
            'pear',
            'pink',
            'pong'
          ],
          [
            'perl',
            'pearl',
            'pear',
            'koo',
            'kaa',
            7
          ],
          [
            'fan',
            'friend',
            'fang',
            'fun',
            'food',
            'flow'
          ],
          [
            21,
            22,
            23,
            14,
            15,
            16
          ],
          [
            'oh',
            'orange',
            'okay',
            'ostrich',
            'open',
            'osaka'
          ],
          $VAR1->[1]
        ];