2 0.810458
15 1.44612
-10 1.3599
0 0.682456
2 5.7
2 1.08696
1 0.1472
2 0.811688
2 1.07242
0 3.77895
0 3.65385
-2 0.55914
0 0.148325
-7 0.818538
-5 0.998696
-7 1
