#include <bits/stdc++.h>

using namespace std;
 bool valid(int x,int y)
    {
        if(x<0||y<0||X>n||y>n)
            return false;
        else
            return true;
    }

void printShortestPath(int n, int i_start, int j_start, int i_end, int j_end) {
    int r[] = {-2,-2,0,2,2,0};
    int c[] = {-1,-1,2,1,-1,2};
   
}

int main() {
    int n;
    cin >> n;
    int i_start;
    int j_start;
    int i_end;
    int j_end;
    cin >> i_start >> j_start >> i_end >> j_end;
    printShortestPath(n, i_start, j_start, i_end, j_end);
    return 0;
}