2000
0, 13929, 11981, 0, 0, 0.0, 0.0
1, 13929, 11981, 33, 33, 0.236915787207, 0.27543610717
2, 13929, 11981, 0, 0, 0.0, 0.0
3, 13929, 11981, 38, 38, 0.272812118601, 0.31716885068