2
 0.748326 -0.650877  0.127937 0.0761764
 0.332472  0.534925  0.776735  0.166943
-0.573996 -0.538715  0.616697  0.692134
        0         0         0         1
   0.984188   -0.177114 -0.00223969    0.102355
    0.12273     0.67276     0.72961 -0.00476792
  -0.127717   -0.718348     0.68386    0.946708
          0           0           0           1
