2000
0, 8470, 6827, 0, 0, 0.0, 0.0
1, 8469, 6826, 73, 73, 0.861967174401, 1.06944037504
2, 8469, 6826, 40, 40, 0.472310780494, 0.585994726047
3, 8470, 6827, 75, 75, 0.885478158205, 1.09857917094