3
 -0.896996  -0.441236   0.026634  -0.150363
   0.38358  -0.747011   0.542993 -0.0952936
 -0.219692   0.497278   0.839315   0.805911
         0          0          0          1
 -0.528268  -0.848942 -0.0151635  0.0927282
  0.692141  -0.440903   0.571442   0.027733
 -0.491807   0.291379   0.820502   0.690541
         0          0          0          1
-0.0136124  -0.999306 -0.0346767   0.106721
  0.771953  -0.032545   0.634846  -0.196798
 -0.635534  -0.018127    0.77186   0.878215
         0          0          0          1
