3
 -0.551768  -0.804788  -0.218788  -0.081932
  0.613833  -0.569478   0.546721 -0.0062283
  -0.56459   0.167364   0.808225   0.754235
         0          0          0          1
-0.0854896  -0.973253  -0.213237   0.214427
  0.785955  -0.197411   0.585921  0.0448945
 -0.612345  -0.117505    0.78181   0.772931
         0          0          0          1
  0.52888  -0.82714 -0.190066   0.07946
 0.703309  0.301802   0.64364 -0.169409
-0.475018 -0.474083  0.741352   0.92676
        0         0         0         1
