2000
0, 7781, 6492, 19, 19, 0.244184552114, 0.292667898953
1, 7781, 6492, 47, 47, 0.604035471019, 0.723967960567
2, 7781, 6492, 0, 0, 0.0, 0.0
3, 7781, 6492, 30, 30, 0.38555455597, 0.462107208872