3
  0.989478  0.0710713   0.126025   0.140164
 -0.143399   0.597568   0.788892  0.0744579
-0.0192412  -0.798663   0.601471   0.751585
         0          0          0          1
  0.734162   0.663054    0.14617 -0.0321535
 -0.511803   0.398962   0.760847 -0.0677291
  0.446166  -0.633395   0.632256   0.965347
         0          0          0          1
 0.930714  0.351909 0.0996526 -0.158711
-0.290247  0.544859  0.786693  0.117623
 0.222548  -0.76111  0.609248   0.75649
        0         0         0         1
