//


#include <iostream>
#include <iomanip>
#include <cstdio>
using namespace std;
int ruchy [12][12];
int szachy [10][10];
int n;
void wartruchy (void)
{
    ruchy[0][0] = -2 ; ruchy[0][1]=1;
    ruchy[1][0] = -1 ; ruchy[1][1]=2;
    ruchy[2][0] = 1 ; ruchy[2][1]=2;
    ruchy[3][0] = 2 ; ruchy[3][1]=1;
    ruchy[4][0] = 2 ; ruchy[4][1]=-1;
    ruchy[5][0] = 1 ; ruchy[5][1]=-2;
    ruchy[6][0] = -1 ; ruchy[6][1]=-2;
    ruchy[7][0] = -2 ; ruchy[7][1]=-1;


}
int ruch(int i, int wsp1, int wsp2)
int main(int argc, const char * argv[]) {
    // insert code here...
    std::cout << "Hello, World!\n";
    return 0;
}