2000
0, 7568, 6469, 0, 0, 0.0, 0.0
1, 7568, 6469, 19, 19, 0.251057082452, 0.293708455712
2, 7568, 6469, 0, 0, 0.0, 0.0
3, 7568, 6469, 71, 71, 0.938160676533, 1.09754212398