2000
0, 7583, 6489, 0, 0, 0.0, 0.0
1, 7583, 6489, 2, 2, 0.0263747857049, 0.0308213900447
2, 7583, 6489, 0, 0, 0.0, 0.0
3, 7583, 6489, 55, 55, 0.725306606884, 0.847588226229