3
 -0.337096   0.707982   0.620587 -0.0285186
 -0.632504  -0.658556   0.407729 -0.0517514
  0.697356  -0.255079   0.669798   0.953751
         0          0          0          1
 -0.660066    0.45349   0.598883 -0.0577055
 -0.241779  -0.883054   0.402192   0.211542
  0.711236   0.120676   0.692518    0.80385
         0          0          0          1
 -0.746783   0.261555   0.611477   0.162483
0.00821044  -0.915725   0.401722  0.0116068
  0.665018   0.305019     0.6817   0.730013
         0          0          0          1
