3
 -0.691831  -0.704275  -0.159271  -0.114074
  0.517754  -0.637608   0.570427 -0.0249436
  -0.50329   0.312175   0.805759   0.763511
         0          0          0          1
-0.231099 -0.956479 -0.178162  0.173844
 0.743647 -0.291729  0.601567 0.0555836
-0.627361 0.0065317  0.778701  0.742024
        0         0         0         1
 0.325842 -0.924196 -0.199223 0.0819607
 0.760469  0.131014  0.636021 -0.165351
-0.561707 -0.358745  0.745512   0.92016
        0         0         0         1
