2000
0, 7115, 6171, 0, 0, 0.0, 0.0
1, 7115, 6171, 551, 551, 7.74420238932, 8.92886080052
2, 7115, 6171, 1, 1, 0.0140548137737, 0.0162048290391
3, 7115, 6171, 35, 35, 0.49191848208, 0.567169016367