3
 -0.677199   0.735223 -0.0291243  -0.207667
  0.512337   0.442754  -0.735853  0.0450404
 -0.528121  -0.513241  -0.676514   0.808681
         0          0          0          1
 -0.198521   0.978689 -0.0525191  0.0828038
  0.660344  0.0939642  -0.745062   0.076868
 -0.724249  -0.182591  -0.664925   0.737923
         0          0          0          1
   0.350491    0.936191  -0.0264962 -0.00450825
   0.598045   -0.245489    -0.76294   -0.093875
  -0.720762    0.251557   -0.645926     0.96777
          0           0           0           1
