using System;
using System.Linq;
using System.Numerics;

namespace bitShiftMatrix
{
    class Program
    {
        static void Main(string[] args)
        {
            int inputRows = int.Parse(Console.ReadLine());
            int inputCols = int.Parse(Console.ReadLine());
            int sizeOfArray = int.Parse(Console.ReadLine());
            double[] size = Console.ReadLine().Split(' ').Select(double.Parse).ToArray();
            int step = 0;
            BigInteger[,] matrix = new BigInteger[inputRows, inputCols];

            BigInteger coef = Math.Max(inputRows,inputCols);

            for (int rows = inputRows - 1; rows >= 0; rows--)
            {
                for (int cols = 0; cols < inputCols; cols++)
                {
                    matrix[rows, cols] = (BigInteger)Math.Pow(2, cols + rows);
                }
            }
            Console.WriteLine(matrix[3,0]);
            for (int rows = inputRows - 1; rows >= 0; rows--)
            {
                for (int cols = 0; cols < inputCols; cols++)
                {
                    Console.Write(matrix[rows, cols] + " ");
                }
                Console.WriteLine();
            }
        }
    }
}