2
 -0.693076  -0.609735   0.384538 -0.0849724
  0.667582  -0.341624   0.661534  0.0167404
 -0.271993   0.715204   0.643819   0.816667
         0          0          0          1
 -0.346617  -0.846601   0.403885   0.172087
  0.754942 0.00376118    0.65578  0.0262606
 -0.556704   0.532214   0.637831   0.645672
         0          0          0          1
