using System;
public class Program
{
public static void Main()
ShowCircle(32);
ShowCircle(512);
}
static void ShowCircle(int n) {
int masker = n - 1;
for (int i = -(n * 2); i <= n * 2; ++i) {
Console.WriteLine("{0,6}: {1,6} {2,6} {3,6}", n, i, i & masker, (i % n + n) % n);