local dataTable = {
    {1,1},
    {2,1},
    {3,2},
    {4,2},
    {5,3},
    {6,3},
    {7,4},
    {8,4},
    {9,5},
    {10,5},
    {11,6},
    {12,6},
    {13,7},
    {14,7},
    {15,8},
    {16,8},
    {17,9},
    {18,9},
    {19,10},
    {20,10},
}
return dataTable