2000
0, 1981, 1981, 0, 0, 0.0, 0.0
1, 1981, 1981, 1, 1, 0.0504795557799, 0.0504795557799
2, 1981, 1981, 0, 0, 0.0, 0.0
3, 1981, 1981, 17, 17, 0.858152448258, 0.858152448258