7
200000 1.0 0.0 0.0
200000 1.0 0.0 0.0
200001 -1.0 0.0 0.0
200002 0.0 1.0 0.0
200003 0.0 -1.0 0.0
200004 0.0 0.0 1.0
200005 0.0 0.0 -1.0
