2
  0.899366 -0.0656356  -0.432242 -0.0892076
  0.257226   0.878879   0.401753   0.087528
   0.35352  -0.472506   0.807318   0.746775
         0          0          0          1
 0.820823  0.389191 -0.418068 -0.177882
-0.238613  0.898651  0.368091  -0.18557
 0.518955 -0.202381  0.830499  0.819773
        0         0         0         1
