2000
0, 20477, 18485, 6, 6, 0.0293011671632, 0.0324587503381
1, 20477, 18484, 354, 354, 1.72876886263, 1.91516987665
2, 20477, 18485, 0, 0, 0.0, 0.0
3, 20478, 18485, 227, 227, 1.10850669011, 1.22802272113