3
  0.240899   0.969686  0.0409482 -0.0613295
  0.710377  -0.147417   -0.68821  0.0565188
 -0.661311   0.194878  -0.724355   0.745371
         0          0          0          1
  0.764186   0.644962 0.00668115   0.155702
  0.471318  -0.551312  -0.688415 -0.0949076
 -0.440318   0.529226  -0.725287    0.88931
         0          0          0          1
  0.996192    0.02677 -0.0829735  -0.129191
-0.0381204  -0.722163  -0.690672  -0.140757
-0.0784097   0.691205  -0.718393   0.941012
         0          0          0          1
