3
 -0.907259   0.412382 -0.0825985 -0.0862879
  0.385892   0.738139  -0.553389 -0.0173956
 -0.167238  -0.533941  -0.828818   0.876196
         0          0          0          1
 -0.627274     0.7781 -0.0329806   0.142117
  0.636977    0.48822  -0.596575   0.115455
 -0.448093  -0.395224   -0.80188   0.725705
         0          0          0          1
-0.00357677    0.989283   -0.145968    0.185916
   0.688043    -0.10349   -0.718253   -0.117493
  -0.725661   -0.103001   -0.680299    0.918688
          0           0           0           1
