2
 -0.744848   0.666579 -0.0295604 -0.0954322
  0.481712   0.506563  -0.715085 -0.0695375
 -0.461686  -0.546869  -0.698412   0.846595
         0          0          0          1
   -0.26607    0.961466  -0.0692094    0.187863
   0.687524    0.138955   -0.712743 -0.00366866
  -0.675661   -0.237223   -0.698003    0.761295
          0           0           0           1
