3
  -0.462624    0.865266    0.193119   -0.110564
   0.566291    0.456008   -0.686565 -0.00487334
  -0.682124   -0.208259   -0.700953    0.655709
          0           0           0           1
0.0982821  0.981692  0.163164  0.188112
 0.708798 0.0460326 -0.703909 0.0238482
-0.698532  0.184832 -0.691297  0.695198
        0         0         0         1
 0.611166  0.773403  0.168298  0.022077
 0.609326 -0.324027  -0.72369 -0.157742
-0.505171  0.544843 -0.669289  0.867044
        0         0         0         1
