2000
0, 7756, 7147, 0, 0, 0.0, 0.0
1, 7756, 7147, 1, 1, 0.0128932439402, 0.0139918847069
2, 7755, 7146, 9, 9, 0.116054158607, 0.125944584383
3, 7755, 7146, 19, 19, 0.245003223727, 0.265883011475