3
 -0.794236  -0.597784  -0.108828 -0.0660113
 -0.423226   0.672785  -0.606827  -0.223041
   0.43597  -0.435905  -0.787348   0.863007
         0          0          0          1
  -0.960627   -0.273649  -0.0480734   -0.100716
  -0.186446    0.763195   -0.618685 -0.00937787
   0.205992   -0.585362   -0.784167    0.666161
          0           0           0           1
  -0.90998   0.413252 -0.0340503   0.171529
  0.328872   0.669277  -0.666267   -0.11149
 -0.252547  -0.617488  -0.744936   0.742136
         0          0          0          1
