2000
0, 7567, 6173, 0, 0, 0.0, 0.0
1, 7568, 6174, 19, 19, 0.251057082452, 0.307742144477
2, 7567, 6173, 22, 22, 0.290736090921, 0.356390733841
3, 7567, 6172, 2604, 2604, 34.4125809436, 42.1905379132