X 2 2x 2y 1 0

X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0
X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0
X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0X 2 2x 2y 1 0