2
 -0.124442   0.990572  0.0572934 -0.0379748
 -0.848296  -0.136165   0.511716  -0.102174
  0.514693  0.0150772   0.857242     0.8933
         0          0          0          1
  -0.633328    0.773884 0.000278469   -0.294311
  -0.664254   -0.543795    0.512888   0.0404937
   0.397067    0.324642    0.858456     0.80532
          0           0           0           1
