2000
0, 20836, 18597, 0, 0, 0.0, 0.0
1, 20836, 18590, 28, 28, 0.134382799002, 0.150618612157
2, 20836, 18597, 0, 0, 0.0, 0.0
3, 20836, 18593, 68, 68, 0.326358226147, 0.36572903781