3
1000.000000 2 3
0.000000 20.500000
25.000000 1000.000000
1.00 5.00 9.81
50.000000 2 2
0.000000 0.000000
100000.000000 100.000000
1.00 1.01
10000.000000 3 1
0.000000 0.000000
10000.000000 0.100000
10000.100000 100000.000000
1.00