2
 -0.934792  -0.294895   0.197995  -0.128122
 -0.353494   0.826889  -0.437375  -0.246003
-0.0347399  -0.478844  -0.877212   0.821673
         0          0          0          1
 -0.952212   0.226557   0.204852 -0.0910335
  0.106313   0.874585  -0.473074  0.0129062
 -0.286338  -0.428689  -0.856876   0.681711
         0          0          0          1
