2000
0, 7615, 7422, 0, 0, 0.0, 0.0
1, 7615, 7422, 13, 13, 0.170715692712, 0.175154944759
2, 7615, 7422, 0, 0, 0.0, 0.0
3, 7615, 7422, 27, 27, 0.354563361786, 0.363783346807