2000
0, 20865, 18404, 118, 118, 0.565540378624, 0.641164964138
1, 20865, 18404, 16, 16, 0.0766834411694, 0.086937622256
2, 20865, 18404, 0, 0, 0.0, 0.0
3, 20865, 18404, 1269, 1269, 6.08195542775, 6.89524016518