#include <iostream>

using namespace std;

int main()
{
    int x1,x2,y1,y2;
    cin >>x1>>y1>>x2>>y2;
    int x=x2-x1; int y=y2-y1;
    cout <<x2-y<< " "<<y2+x<<" "<<x1-y<<" "<<y1+x;
    return 0;
}
