2000
0, 998, 998, 0, 0, 0.0, 0.0
1, 998, 998, 2, 2, 0.200400801603, 0.200400801603
2, 998, 998, 34, 34, 3.40681362725, 3.40681362725
3, 998, 998, 7, 7, 0.701402805611, 0.701402805611