3
  -0.44896   0.893501  0.0095869 -0.0084332
 -0.779016  -0.396644   0.485601 0.00824174
  0.437687   0.210547   0.874128    1.10601
         0          0          0          1
 -0.841173   0.533206 -0.0901051  -0.199276
 -0.513556  -0.735489   0.441946   0.174366
  0.169377   0.418027   0.892505   0.939061
         0          0          0          1
-0.984305 0.0789982 -0.157808 0.0967883
-0.137702 -0.903068  0.406825  0.227854
-0.110373   0.42217  0.899772  0.970696
        0         0         0         1
