2
  0.840762  -0.535956   0.076624   0.106502
  -0.37033  -0.672546  -0.640732 -0.0485506
  0.394937   0.510327  -0.763931   0.827003
         0          0          0          1
 0.429244 -0.896205  0.112096 -0.149032
-0.699279 -0.408316  -0.58676 -0.185925
 0.571628  0.173477 -0.801965  0.900479
        0         0         0         1
