using System;

public class Test
{
	public static void Main()
	{
		var grid = (int[,])Array.CreateInstance(typeof(int),new[] {7,7}, new[] {-3,-3});
		for (int r = -3 ; r <= 3 ; r++) {
		    for (int c = -3 ; c <= 3 ; c++) {
			    grid[r,c] = 10+r + c;
		    }	
		}
	}
}