3
 -0.628528  -0.775266 -0.0625709  -0.144174
 -0.702789   0.600548  -0.381353  -0.200189
  0.333227  -0.195717   -0.92231   0.888113
         0          0          0          1
 -0.945236  -0.323511 -0.0432313  -0.258819
 -0.285073   0.882815  -0.373324  0.0462211
   0.15894  -0.340555  -0.926693   0.775916
         0          0          0          1
 -0.972271   0.232837 -0.0218098  0.0390007
  0.224453    0.90293  -0.366522 0.00152342
 -0.065647  -0.361254  -0.930154   0.792314
         0          0          0          1
