2
 0.972867 -0.033084 -0.228986 0.0619398
 0.171092  0.769123  0.615775 0.0604853
 0.155746 -0.638244  0.753915   0.68764
        0         0         0         1
 0.845803  0.486944  -0.21795 -0.052856
-0.286545  0.759251   0.58432 -0.175948
  0.45001 -0.431768  0.781709  0.836083
        0         0         0         1
