{
    "ch-1" : [
        {
            "function" : "luckyinteger",
            "arguments" : [ 2, 2, 3, 4 ],
            "result" : 2
        },
        {
            "arguments" : [ 1, 2, 2, 3, 3, 3 ],
            "result" : 3
        },
        {
            "arguments" : [ 1, 1, 1, 3 ],
            "result" : -1
        }
    ],
    "ch-2" : [
        {
            "function" : "relativesort",
            "multiarg" : true,
            "arguments" : [
                [ 2, 3, 9, 3, 1, 4, 6, 7, 2, 8, 5 ],
                [ 2, 1, 4, 3, 5, 6 ]
            ],
            "result" : [ 2, 2, 1, 4, 3, 3, 5, 6, 7, 8, 9 ]
        },
        {
            "multiarg" : true,
            "arguments" : [
                [ 3, 3, 4, 6, 2, 4, 2, 1, 3 ],
                [ 1, 3, 2 ]
            ],
            "result" : [ 1, 3, 3, 3, 2, 2, 4, 4, 6 ]
        },
        {
            "multiarg" : true,
            "arguments" : [
                [ 3, 0, 5, 0, 2, 1, 4, 1, 1 ],
                [ 1, 0, 3, 2 ]
            ],
            "result" : [ 1, 1, 1, 0, 0, 3, 2, 4, 5 ]
        }
    ]
}