2000
0, 7835, 6691, 0, 0, 0.0, 0.0
1, 7836, 6692, 0, 0, 0.0, 0.0
2, 7836, 6692, 6, 6, 0.0765696784074, 0.0896592946802
3, 7836, 6691, 439, 439, 5.6023481368, 6.56105215962