3
 -0.917358  -0.348599   -0.19218 -0.0199014
 -0.213461   0.838306  -0.501675  -0.121454
  0.335989  -0.419192  -0.843439    0.98005
         0          0          0          1
 -0.972284   0.209404  -0.103995  0.0176068
  0.232747   0.824611  -0.515602   0.114234
-0.0222137  -0.525516  -0.850494   0.807885
         0          0          0          1
 -0.707985   0.687388  -0.162031   0.248472
  0.658556    0.55972  -0.503009 -0.0654115
 -0.255071  -0.462829  -0.848957   0.875942
         0          0          0          1
