def main():
    x1, y1, x2, y2 = map(int, input().split())

    dx = x2-x1
    dy = y2-y1

    x3 = x2 - dy
    y3 = y2 + dx

    x4 = x1 - dy
    y4 = y1 + dx
    print(x3, y3, x4, y4)

if __name__ == '__main__':
    main()