3
 -0.45416 -0.873247 -0.176574 -0.187628
 0.756233 -0.482634  0.441788  0.252718
-0.471011  0.067111  0.879571  0.964905
        0         0         0         1
 0.150755 -0.973222 -0.173524  0.113693
 0.905517  0.065521  0.419222  0.257114
-0.396627 -0.220329  0.891147   1.02863
        0         0         0         1
  0.637064   -0.74656  -0.191825 -0.0569394
  0.739314   0.521396     0.4261  0.0188501
 -0.218093  -0.413272   0.884105    1.10743
         0          0          0          1
