3
 0.0320055  -0.999395 -0.0136418  0.0268376
  0.634178  0.0097564   0.773125   0.186768
 -0.772524 -0.0333957   0.634107   0.662757
         0          0          0          1
  0.763111  -0.646255 0.00418502   0.215202
  0.404817   0.483044   0.776397  0.0329898
 -0.503772  -0.590782   0.630231   0.856548
         0          0          0          1
   0.947159   -0.320719 -0.00537202  -0.0876502
   0.193514    0.557976    0.806979   0.0184802
  -0.255816   -0.765377    0.590555    0.885791
          0           0           0           1
