YES 0.5 1 1.5 1 0.5 1 0.5 0 0.5 2 0.5 0 1.5 2 -0.5 0 1.5 2 -0.5 -1 2.5 3 -1.5 -2 3.5 3 -1.5 -2 2.5 3 -0.5 -2 2.5 3 -0.5 -2 2.5 3 -1.5 -2 2.5 3 -0.5 -1 1.5 2 -0.5 -1 1.5 2 -0.5 -1 1.5 3 0.5 -2 1.5 4 0.5 -2 1.5 3 0.5 -1 1.5 2 -0.5 -1 2.5 2 -1.5 0 2.5 1 -1.5 0 2.5