3
  0.987604  -0.155673 -0.0201164   0.118696
  0.129633   0.736633   0.663753 -0.0113588
-0.0885103  -0.658133   0.747682   0.734974
         0          0          0          1
  0.919075   0.390903 -0.0499597  0.0207117
  -0.26459   0.706047   0.656878   -0.22824
   0.29205  -0.590502   0.752339   0.910734
         0          0          0          1
  0.561555   0.827423  0.0051611  -0.170103
 -0.638056   0.429048   0.639377 -0.0553277
  0.526821  -0.362339   0.768876   0.763012
         0          0          0          1
