2000
0, 22391, 19817, 0, 0, 0.0, 0.0
1, 22391, 20665, 0, 0, 0.0, 0.0
2, 22392, 20667, 0, 0, 0.0, 0.0
3, 22392, 20616, 0, 0, 0.0, 0.0