0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
-3 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 0.00311526
1 321
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
-3 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
