2000
0, 1512, 1512, 0, 0, 0.0, 0.0
1, 1513, 1513, 0, 0, 0.0, 0.0
2, 1513, 1513, 7, 7, 0.462656972902, 0.462656972902
3, 1513, 1513, 18, 18, 1.18968935889, 1.18968935889