3
 -0.847504   0.495228   0.191014  -0.235178
   0.23685   0.674892  -0.698872 -0.0582391
 -0.475015  -0.547056  -0.689269    0.78763
         0          0          0          1
-0.460185  0.885537 0.0636752 0.0243634
 0.644459  0.382512 -0.662085 0.0531469
-0.610657 -0.263646 -0.746719  0.688257
        0         0         0         1
   0.13001   0.990041  0.0540004  0.0252629
  0.723415 -0.0574705  -0.688017  -0.151477
 -0.678062   0.128514  -0.723683    0.90521
         0          0          0          1
