2000
0, 19560, 18690, 3, 3, 0.0153374233129, 0.016051364366
1, 19561, 18691, 640, 640, 3.27181636931, 3.4241078594
2, 19561, 18691, 7032, 7032, 35.9490823578, 37.6223851051
3, 19560, 18690, 373, 373, 1.90695296524, 1.99571963617