3
 -0.255243  -0.966651  0.0209187 -0.0312654
 -0.704641   0.171158  -0.688612  -0.124019
  0.662067  -0.190503  -0.724829   0.891672
         0          0          0          1
 -0.740524  -0.670531  0.0448523  -0.252789
 -0.521003   0.530667  -0.668542 0.00494923
  0.424477  -0.518439  -0.742321   0.727148
         0          0          0          1
-0.983596 -0.171416 0.0561727 0.0366303
-0.165692   0.73545 -0.657008 0.0781199
0.0713094 -0.655538 -0.751788  0.692326
        0         0         0         1
