2000
0, 7672, 7308, 0, 0, 0.0, 0.0
1, 7672, 7308, 1, 1, 0.0130344108446, 0.0136836343733
2, 7672, 7308, 0, 0, 0.0, 0.0
3, 7672, 7308, 440, 440, 5.73514077164, 6.02079912425