3
   0.98923 -0.0645141  -0.131385  0.0888735
 -0.122432  -0.856631  -0.501191 -0.0292065
-0.0802144   0.511879  -0.855304   0.776601
         0          0          0          1
  0.831057  -0.544158  -0.115048 -0.0657191
   -0.5246  -0.698189  -0.487162   -0.23982
  0.184768   0.465213    -0.8657   0.905101
         0          0          0          1
  0.320372  -0.933229   -0.16262  -0.197909
 -0.862867  -0.216644  -0.456646 0.00347609
  0.390925   0.286617  -0.874659   0.799961
         0          0          0          1
