2000
0, 1838, 1838, 0, 0, 0.0, 0.0
1, 1838, 1838, 0, 0, 0.0, 0.0
2, 1838, 1838, 4, 4, 0.217627856366, 0.217627856366
3, 1838, 1838, 43, 43, 2.33949945593, 2.33949945593