Удиви меня

Y 0 4x

Y 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4x
Y 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4x
Y 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4xY 0 4x