def formingMagicSquare(s):
    magic_matrix = [
        [[8, 1, 6], [3, 5, 7], [4, 9, 2]],
        [[6, 1, 8], [7, 5, 3], [2, 9, 4]],
        [[4, 9, 2], [3, 5, 7], [8, 1, 6]],
        [[2, 9, 4], [7, 5, 3], [6, 1, 8]],
        [[8, 3, 4], [1, 5, 9], [6, 7, 2]],
        [[4, 3, 8], [9, 5, 1], [2, 7, 6]],
        [[6, 7, 2], [1, 5, 9], [8, 3, 4]],
        [[2, 7, 6], [9, 5, 1], [4, 3, 8]]
    ]
    costs = []
    for matrix in magic_matrix:
        diff = []
        for i in range(3):
            for j in range(3):
                diff.append(abs(s[i][j] - matrix[i][j]))
        costs.append(sum(diff))
    
    return min(costs)