3
  -0.466772     0.88437 -0.00390197   -0.132401
  -0.539692   -0.281349    0.793458  -0.0387784
   0.700612    0.372469    0.608613    0.902816
          0           0           0           1
 -0.804075   0.594521 0.00295556  -0.202706
 -0.352281  -0.480444   0.803164   0.125972
  0.478918   0.644762   0.595752   0.648514
         0          0          0          1
 -0.882862  -0.469335 -0.0166873  0.0911163
  0.235748  -0.473635   0.848583  0.0813835
 -0.406173   0.745248   0.528799   0.718887
         0          0          0          1
