2
  0.946657  -0.301193   -0.11456 -0.0974762
  0.308013   0.741256   0.596379  0.0810105
-0.0947069  -0.599852   0.794486   0.756989
         0          0          0          1
 0.963565  0.245915 -0.105205 -0.134526
-0.142197   0.80411  0.577224 -0.163537
 0.226545 -0.541233  0.809781   0.92633
        0         0         0         1
