2000
0, 7428, 6309, 0, 0, 0.0, 0.0
1, 7428, 6309, 5, 5, 0.0673128702208, 0.0792518624188
2, 7428, 6309, 180, 180, 2.42326332795, 2.85306704708
3, 7428, 6309, 20, 20, 0.269251480883, 0.317007449675