2000
0, 8123, 7780, 0, 0, 0.0, 0.0
1, 8123, 7780, 0, 0, 0.0, 0.0
2, 8122, 7779, 8, 8, 0.0984979069195, 0.102840982131
3, 8122, 7779, 54, 54, 0.664860871706, 0.694176629387