2000
0, 9155, 7466, 0, 0, 0.0, 0.0
1, 9155, 7466, 19, 19, 0.207536865101, 0.254487007769
2, 9155, 7466, 19, 19, 0.207536865101, 0.254487007769
3, 9155, 7465, 17, 17, 0.185690879301, 0.227729403885