3
  0.996406 -0.0807343   0.025615   0.146327
 -0.058193  -0.872263  -0.485562   0.056012
 0.0615445   0.482326  -0.873827   0.800744
         0          0          0          1
   0.804805   -0.592284  -0.0385945 -0.00311782
  -0.533327   -0.693092    -0.48496   -0.188044
   0.260484    0.410882   -0.873684    0.882762
          0           0           0           1
 0.0651096  -0.992053   0.107667  -0.145961
 -0.850033  -0.111655   -0.51476  0.0580076
  0.522691 -0.0580042  -0.850547   0.781677
         0          0          0          1
