#include <iostream>

using namespace std;

int main(){
  int x1, y1, x2, y2, x, y;
  cin >> x1 >> y1 >> x2 >> y2;

  x=x2-x1;
  y=y2-y1;

  printf("%d %d %d %d\n", x2-y, y2+x, x1-y, y1+x);
  return 0;
}