2000
0, 8562, 7674, 0, 0, 0.0, 0.0
1, 8562, 7674, 2, 2, 0.0233590282644, 0.0260620276257
2, 8562, 7674, 3, 3, 0.0350385423966, 0.0390930414386
3, 8562, 7673, 267, 267, 3.1184302733, 3.47973413267