2
  0.888838 -0.0597233  -0.454313 -0.0613127
  0.302336   0.821465   0.483516   0.108845
  0.344325  -0.567123   0.748206   0.753663
         0          0          0          1
 0.800718  0.394281 -0.450992 -0.155917
-0.186325  0.879436  0.438036 -0.159474
 0.569327 -0.266713  0.777645  0.853745
        0         0         0         1
