80,0 80,30 70,30.2 70,50.2 60,50.2 60,60.2 50,60.2 50,80.2 70,80.2 70,90.2 10,90.2 10,80.2 30,80.2 30,60.2 20,60.2 20,50.2 10,50.2 10,30.2 0,30.2 0,0 10,0 10,20 20.1,20 20,30.2 60,30.2 60,20 70,20 70,0 -