3
  0.970619  0.0635226   0.232085  0.0700784
 -0.239945   0.327754   0.913785   0.165435
-0.0180208  -0.942625   0.333367   0.715591
         0          0          0          1
  0.884092   0.463276   0.061295 -0.0507537
 -0.298458   0.458835   0.836895 0.00991896
  0.359589  -0.758186    0.54392   0.980428
         0          0          0          1
 0.118319  0.992092 0.0418695  -0.25306
-0.469461 0.0187339  0.882755  0.146715
  0.87499 -0.124103  0.467965  0.775066
        0         0         0         1
