void main() {
    int[] tmp = readln.split.to!(int[]);
    int x1 = tmp[0], y1 = tmp[1], x2 = tmp[2], y2 = tmp[3];
    int xdiff = x2 - x1, ydiff = y2 - y1;
    int x3 = x2 - ydiff, y3 = y2 + xdiff;
    int x4 = x1 - ydiff, y4 = y1 + xdiff;
    writeln(x3, " ", y3, " ", x4, " ", y4);
}

import std.stdio;
import std.string;
import std.array;
import std.conv;
import std.algorithm;
import std.range;
import std.math;
import std.container;
import std.typecons;