-- SAMPLE 1 --
4 1 3
0 0
0 2
8 0
-- SAMPLE 2 --
50 8 3
0 0
100 16
100 -16
-- SAMPLE 3 --
1 1 3
1 1
1 2
2 1
-- SAMPLE 4 --
100 100 4
-100 -100
-100 +100
+100 +100
+100 -100
-- SAMPLE 5 --
1 1 3
0 0
-0.7071067700 +0.7071067700
+0.7071067700 +0.7071067700
