2000
0, 7438, 6919, 0, 0, 0.0, 0.0
1, 7438, 6919, 63, 63, 0.847001882226, 0.910536204654
2, 7438, 6919, 0, 0, 0.0, 0.0
3, 7439, 6920, 148, 148, 1.98951471972, 2.1387283237