2
  0.696817   0.716849  0.0239456  0.0976363
 -0.544746   0.507216   0.667821 -0.0931325
  0.466581  -0.478393   0.743937   0.862146
         0          0          0          1
  0.271291   0.962495 0.00219815  -0.195266
 -0.739225   0.206897    0.64089  -0.133438
  0.616398  -0.175493    0.76763   0.921129
         0          0          0          1
