{
    "rougail.var": [
        "val1",
        "val2"
    ],
    "rougail.val1.val1.var": "string1",
    "rougail.val1.val2.var": "string1",
    "rougail.val2.val1.var": "string1",
    "rougail.val2.val2.var": "string1"
}
