2000
0, 8519, 6486, 0, 0, 0.0, 0.0
1, 8519, 6486, 13, 13, 0.152600070431, 0.200431699044
2, 8519, 6486, 0, 0, 0.0, 0.0
3, 8519, 6486, 14, 14, 0.164338537387, 0.215849522047