2000
0, 2921, 2011, 0, 0, 0.0, 0.0
1, 2921, 2011, 1, 1, 0.0342348510784, 0.0497265042268
2, 2921, 2011, 0, 0, 0.0, 0.0
3, 2921, 2011, 50, 50, 1.71174255392, 2.48632521134