2
  -0.89887   0.352944   0.259736  -0.214281
  0.103855   0.747404  -0.656202 -0.0745196
  -0.42573  -0.562865  -0.708475   0.837198
         0          0          0          1
  -0.599275    0.766197    0.231976 -0.00364204
   0.462996    0.568115   -0.680353      0.1079
  -0.653073   -0.300314   -0.695203    0.721045
          0           0           0           1
