2
 -0.836563  -0.541106 -0.0858291  -0.161875
  0.331507  -0.624666   0.707033 0.00701937
 -0.436195   0.563025   0.701953   0.844942
         0          0          0          1
 -0.360794  -0.931474 -0.0467195   0.109084
  0.660861  -0.290681    0.69193   0.121742
 -0.658096    0.21877   0.720451   0.764574
         0          0          0          1
