3
 -0.584503  -0.803248  -0.114673 -0.0881535
  0.544629  -0.493156   0.678363  0.0940187
 -0.601445   0.334051   0.725723   0.914446
         0          0          0          1
  -0.0885183    -0.990839    -0.101992     0.214201
    0.649604    -0.135047     0.748182     0.115266
   -0.755102 -2.64449e-05     0.655607     0.867939
           0            0            0            1
  0.452083   -0.89022 -0.0559377  0.0911783
   0.55299   0.230516   0.800665 -0.0513359
 -0.699874    -0.3929   0.596495    1.07902
         0          0          0          1
