[[4.00000000745058,0.0],[2.99999999254942,0.0],[1.99999999254942,0.0],[1.00000000745058,0.0]]
[[3.0,2.0],[5.00000000000001,0.999999999999993],[-5.773159728050814e-15,1.0],[0.999999999999996,1.0]]