3
  -0.53991   0.808281   0.234901 -0.0553509
  0.669325   0.581491  -0.462464  0.0434746
 -0.510394 -0.0924638  -0.854955   0.940493
         0          0          0          1
-0.0918541   0.988536   0.119831   0.230081
  0.828825   0.142598  -0.541032   0.108942
 -0.551917  0.0496229  -0.832421    0.95595
         0          0          0          1
 0.398614  0.882095  0.251031  0.130104
 0.859355 -0.263637 -0.438184 -0.145503
-0.320339   0.39039 -0.863122    1.0426
        0         0         0         1
