$VAR1 = {
          'File2' => {
                       'Sea' => [
                                  '101',
                                  '201'
                                ],
                       'xyz' => [
                                  '2022',
                                  '3000'
                                ]
                     },
          'File5' => {
                       'pqr' => [
                                  '100',
                                  '150'
                                ]
                     },
          'File3' => {
                       'Ade' => [
                                  '203',
                                  '340'
                                ],
                       'jkl' => [
                                  '5002',
                                  '5100'
                                ]
                     },
          'File1' => {
                       'def' => [
                                  '2300',
                                  '3211'
                                ],
                       'abc' => [
                                  '1000',
                                  '1010'
                                ]
                     },
          'File4' => {
                       'mno' => [
                                  '2001',
                                  '2500'
                                ],
                       'ghi' => [
                                  '4000',
                                  '4100'
                                ]
                     }
        };