2000
0, 1680, 1680, 0, 0, 0.0, 0.0
1, 1680, 1680, 5, 5, 0.297619047619, 0.297619047619
2, 1680, 1680, 0, 0, 0.0, 0.0
3, 1680, 1680, 20, 20, 1.19047619048, 1.19047619048