0 1
-2 1
0 1
2 1
0 1
-2 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 0.111111
2 9
0 1
-2 1
0 1
2 1
0 1
-2 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 0.111111
2 9
0 1
-2 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
