2
 -0.215667   -0.92205   0.321423  0.0374979
 -0.813324 -0.0125344  -0.581676  -0.138962
  0.540363  -0.386869  -0.747222   0.897176
         0          0          0          1
 -0.642843  -0.692505   0.327399  -0.206929
 -0.711575   0.381646  -0.589922 -0.0559036
  0.283573  -0.612196  -0.738108   0.730019
         0          0          0          1
