3
 -0.966903  -0.254305 -0.0206501  -0.224586
 -0.180241   0.738095  -0.650177  -0.159226
  0.180585  -0.624936  -0.759502   0.861117
         0          0          0          1
 -0.991943  -0.124881 -0.0213202 -0.0859341
-0.0789109   0.740704  -0.667181   0.023617
   0.09911  -0.660123   -0.74459   0.677343
         0          0          0          1
 -0.806697   0.590802 -0.0139364  0.0694603
  0.423146   0.560991  -0.711503  -0.163952
 -0.412539  -0.579864  -0.702545   0.856115
         0          0          0          1
