3
  0.97787  0.195025 0.0757379  0.162066
-0.191496   0.68854  0.699458 0.0117598
0.0842631 -0.698483  0.710649  0.813866
        0         0         0         1
  0.361448    0.92886  0.0810803   -0.11976
 -0.710671   0.218161   0.668844 -0.0679952
  0.603573  -0.299374   0.738968   0.915121
         0          0          0          1
  0.292098   0.950576  -0.105285 -0.0932787
 -0.611781    0.27033   0.743402   0.148982
  0.735121  -0.152735   0.660507   0.697884
         0          0          0          1
