2000
0, 7858, 6618, 0, 0, 0.0, 0.0
1, 7858, 6618, 0, 0, 0.0, 0.0
2, 7858, 6618, 3, 3, 0.0381776533469, 0.0453309156845
3, 7858, 6618, 52, 52, 0.661745991346, 0.785735871865