2
  0.339122  -0.883184  -0.324008  -0.166177
  0.637819 -0.0373141   0.769282  0.0456432
 -0.691508  -0.467539   0.550658   0.686806
         0          0          0          1
  0.761351  -0.587315  -0.274601   0.043596
  0.535639   0.331165   0.776801 -0.0295133
 -0.365289  -0.738506   0.566722   0.901543
         0          0          0          1
