2
 -0.693076   0.609735  -0.384538  -0.118877
  0.667582   0.341624  -0.661534 -0.0410985
 -0.271993  -0.715204  -0.643819   0.760614
         0          0          0          1
  -0.346617    0.846601   -0.403885    0.136455
   0.754942 -0.00376124    -0.65578  -0.0309449
  -0.556704   -0.532214   -0.637831    0.590042
          0           0           0           1
