$VAR1 = {
          'Set1' => {
                      'CTTTTTAG' => [
                                      '10.6222222222222',
                                      [
                                        '2',
                                        '-76',
                                        'CTTTTTAG'
                                      ],
                                      [
                                        '2',
                                        '-77',
                                        'TCTTTTTA'
                                      ],
                                      [
                                        '3',
                                        '-60',
                                        'ACTTTTTG'
                                      ]
                                    ],
                      'CTTTTATC' => [
                                      '9',
                                      [
                                        '2',
                                        '-76',
                                        'CTTTTTAG'
                                      ]
                                    ]
                    },
          'Set3' => {
                      'TAGTTGAAAAAAATT' => [
                                             '17.8181818181818',
                                             [
                                               '1',
                                               '-49',
                                               'CACACAAAAAATAAA'
                                             ],
                                             [
                                               '1',
                                               '-82',
                                               'AGTTGAAAAAAATTT'
                                             ]
                                           ],

          'Set2' => { }
        };