3
 -0.551768   0.804788   0.218788 -0.0734964
  0.613833   0.569478  -0.546721  -0.037939
  -0.56459  -0.167364  -0.808225   0.712047
         0          0          0          1
-0.0854896   0.973253   0.213237   0.221717
  0.785955   0.197411  -0.585921  0.0126087
 -0.612345   0.117505   -0.78181   0.730964
         0          0          0          1
  0.52888   0.82714  0.190066 0.0859462
 0.703309 -0.301802  -0.64364 -0.202644
-0.475018  0.474083 -0.741352   0.88541
        0         0         0         1
