2000
0, 20827, 18852, 0, 0, 0.0, 0.0
1, 20826, 18851, 42, 42, 0.201670988188, 0.222799851467
2, 20827, 18852, 67, 67, 0.32169779613, 0.355399957564
3, 20827, 18852, 74, 74, 0.355308013636, 0.392531296414