2000
0, 7643, 6463, 0, 0, 0.0, 0.0
1, 7643, 6463, 2, 2, 0.0261677351825, 0.0309453814018
2, 7643, 6463, 4, 4, 0.052335470365, 0.0618907628037
3, 7643, 6463, 131, 131, 1.71398665446, 2.02692248182