3
  0.705716  -0.706059 -0.0587074   0.139439
 -0.544738  -0.487752  -0.682172  -0.187352
  0.453019     0.5134  -0.728831   0.895399
         0          0          0          1
  0.224017  -0.974344 -0.0216559  -0.135876
    -0.714  -0.148955  -0.684117 -0.0983893
   0.66334   0.168716  -0.729051    0.81747
         0          0          0          1
 -0.422037  -0.904939 -0.0544988   0.110643
 -0.660222   0.347992  -0.665589  0.0247204
  0.621283  -0.244922  -0.744326    0.69499
         0          0          0          1
