3
-0.843725 -0.519323 -0.135764 -0.206132
 0.245167 -0.597836  0.763207 0.0562376
-0.477516  0.610652   0.63173  0.750142
        0         0         0         1
 -0.415448  -0.909257 -0.0256069  0.0773587
  0.600561  -0.295328    0.74304   0.138044
 -0.683176   0.293316   0.668758   0.647538
         0          0          0          1
  0.112995  -0.992544 -0.0456997  0.0640892
  0.650078  0.0390669   0.758862 -0.0434437
 -0.751419  -0.115456   0.649646   0.891129
         0          0          0          1
