3
  0.998964 -0.0442901 -0.0104812   0.138953
 0.0428895   0.839009   0.542425   0.140994
-0.0152303  -0.542313   0.840039   0.842944
         0          0          0          1
  0.857248   0.514344 -0.0239949 -0.0085885
 -0.418392   0.722975   0.549777 -0.0849424
  0.300122  -0.461256   0.834967    0.98181
         0          0          0          1
  0.449175   0.893363 -0.0120479  -0.167044
 -0.751011   0.384838   0.536546   0.124324
  0.483967  -0.231955   0.843785   0.836718
         0          0          0          1
