45.0 -26.5  43.3 -24.4 
43.3 -24.4  43.0 -22.0
43.0 -22.0  43.5 -17.5
43.5 -17.5  44.0 -16.0
44.0 -16.0  46.5 -14.5
46.5 -14.5  49.2 -11.5
49.2 -11.5  51.0 -15.0
51.0 -15.0  47.5 -25.0
47.5 -25.0  45.0 -26.5
