2
 0.790723 -0.545524  -0.27778 -0.115369
 0.526705  0.374998  0.762863  0.101664
-0.311993 -0.749521  0.583849  0.682596
        0         0         0         1
  0.969139 -0.0460723  -0.242172 -0.0647007
   0.21832   0.616627   0.756378 -0.0732804
  0.114482  -0.785906   0.607656   0.928577
         0          0          0          1
