2000
0, 7777, 7137, 0, 0, 0.0, 0.0
1, 7777, 7129, 0, 0, 0.0, 0.0
2, 7777, 7132, 0, 0, 0.0, 0.0
3, 7777, 7105, 4948, 4948, 63.6235052077, 69.6410978184