2000
0, 7980, 7832, 0, 0, 0.0, 0.0
1, 7979, 7831, 42, 42, 0.526381752099, 0.53632997063
2, 7979, 7831, 0, 0, 0.0, 0.0
3, 7979, 7831, 41, 41, 0.51384885324, 0.523560209424