2000
0, 7580, 7121, 0, 0, 0.0, 0.0
1, 7580, 7120, 50, 50, 0.65963060686, 0.702247191011
2, 7580, 7120, 0, 0, 0.0, 0.0
3, 7580, 7121, 37, 37, 0.488126649077, 0.519589945232