5 2
2 1
1 0.5
-1 1
-7 0.5
-2 0.994819
3 2.01042
2 2.02105
2 0.989583
2 0.5
1 0.00934534
-8 53.6423
-2 1
2 1.98446
5 1.01047
3 0.989637
-1 1.00521
-7 0.5
5 1.00261
-2 0.997396
2 1.97938
2 2.04211
1 1
