2000
0, 8018, 7523, 0, 0, 0.0, 0.0
1, 8018, 7523, 15, 15, 0.187079072088, 0.199388541805
2, 8018, 7523, 0, 0, 0.0, 0.0
3, 8018, 7523, 17, 17, 0.212022948366, 0.225973680712