2000
0, 7173, 6188, 0, 0, 0.0, 0.0
1, 7174, 6189, 2, 2, 0.0278784499582, 0.0323153982873
2, 7174, 6189, 0, 0, 0.0, 0.0
3, 7174, 6189, 52, 52, 0.724839698913, 0.840200355469