{
   "testtable": [
      {"tree": "aaaa", "id": "1", "parent": "0", "strings": "qqqqqqqqqqqqqqqqqX",
         "children": [
            {"tree": "bbb", "id": "2", "parent": "1", "strings": "dddddddddddddX",
               "children": [
                  {"tree": "ee", "id": "5", "parent": "2", "strings": "ddddddddddddddddddddddddddX"},
                  {"tree": "ffff", "id": "6", "parent": "2", "strings": "jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjX"}
               ]
            },
            {"tree": "ccccc", "id": "3", "parent": "1", "strings": "ffffffffffffffffffffffffffffffffffffffffX",
               "children": [
                  {"tree": "gggggg", "id": "7", "parent": "3", "strings": "mmmmmmmmmmmmmmmmmmmX",
                     "children": [
                        {"tree": "hhh", "id": "8", "parent": "7", "strings": "lllllllllllllllllllllllllllllllllllllX",
                           "children": [
                              {"tree": "iiiiii", "id": "9", "parent": "8", "strings": "yyyyyyyyyyyyyyyyyyyyyyyyyyyyX"}
                           ]
                        },
                        {"tree": "jj", "id": "10", "parent": "7", "strings": "pppppppppX"}
                     ]
                  }
               ]
            },
            {"tree": "dddddd", "id": "4", "parent": "1", "strings": "ssssssssssX"}
         ]
      }
   ]
}