3
 -0.909073  -0.415994 -0.0231086 -0.0833143
 -0.344045   0.780813  -0.521501  -0.173903
  0.234985  -0.466133  -0.852937   0.860435
         0          0          0          1
 -0.994698   0.098161  0.0306677 -0.0560467
 0.0633491   0.819764  -0.569187  0.0518097
-0.0810123  -0.564227  -0.821636   0.676649
         0          0          0          1
 -0.739244   0.661331   0.127124   0.181713
   0.46778   0.640055  -0.609517 -0.0788315
 -0.484459  -0.391116  -0.782514   0.800742
         0          0          0          1
