3
  0.800328     0.5882  -0.116172 -0.0445025
  0.302153  -0.563043  -0.769211  0.0746499
  -0.51786    0.58052  -0.628346   0.701986
         0          0          0          1
  0.431166  -0.891074  -0.141716  -0.195871
 -0.646153  -0.195317  -0.737792 -0.0722143
  0.629748   0.409681  -0.659984   0.914464
         0          0          0          1
 0.668872 -0.720947 -0.181236  -0.33677
-0.529474 -0.290903  -0.79689   0.11231
 0.521793  0.628977 -0.576299  0.713349
        0         0         0         1
