3
  -0.65068   0.756207  0.0690325 -0.0537568
 -0.453476  -0.459888   0.763454  -0.137802
  0.609077    0.46546   0.642162   0.895751
         0          0          0          1
-0.955977  0.288123 0.0556255 -0.118706
-0.145762 -0.630772  0.762155 0.0452322
 0.254681  0.720494  0.645001   0.65826
        0         0         0         1
  -0.997823  -0.0426619   0.0502966    0.170147
  0.0657417   -0.582405    0.810236  -0.0263852
-0.00527322    0.811779    0.583941    0.719952
          0           0           0           1
