3
 -0.817604   0.575179 -0.0263445  -0.152538
  0.493083   0.675813  -0.547856 -0.0919044
 -0.297311  -0.460919  -0.836158   0.760531
         0          0          0          1
  -0.34142   0.939909  0.0018739   0.120899
  0.749248   0.273365   -0.60324 -0.0129853
 -0.567503  -0.204554  -0.797558   0.672359
         0          0          0          1
  0.167985   0.985585 -0.0200607  0.0737458
  0.756591  -0.141947  -0.638296  -0.233825
 -0.631943  0.0920467  -0.769529   0.864312
         0          0          0          1
