2000
0, 8701, 7243, 0, 0, 0.0, 0.0
1, 8701, 7243, 307, 307, 3.528330077, 4.23857517603
2, 8701, 7243, 0, 0, 0.0, 0.0
3, 8701, 7242, 374, 374, 4.29835651075, 5.16431924883