1 1
2 1
0 1
-3 1
-2 1
3 1
-3 1
7 1
-2 1
-5 1
3 1
-3 1
2 1
1 1
0 1
2 1
2 1
0 0.00458716
-22 436
7 1
5 1
2 1
1 1
4 1
5 1
2 1
-30 1
4 1
3 1
5 1
4 1
3 1
5 1
4 1
-31 1
3 1
4 1
5 1
-16 1
7 1
7 1
2 1
-17 1
7 1
5 1
5 1
2 1
5 1
5 1
2 1
-7 4.8
5 1
2 1
5 1
