2
 -0.568379  -0.727966  -0.383419   -0.23205
  0.493652  -0.674541   0.548909 -0.0565439
  -0.65822   0.122713   0.742758   0.796228
         0          0          0          1
-0.086284 -0.935307 -0.343155 0.0511193
 0.771105 -0.280794  0.571447 0.0601123
-0.630835 -0.215302  0.745448  0.838708
        0         0         0         1
