2000
0, 1558, 1309, 0, 0, 0.0, 0.0
1, 1558, 1309, 7, 7, 0.449293966624, 0.534759358289
2, 1558, 1309, 0, 0, 0.0, 0.0
3, 1558, 1309, 44, 44, 2.82413350449, 3.36134453782