2
  0.137416  -0.989847 -0.0363191   0.127495
 -0.833613 -0.0957675  -0.543983  -0.117455
  0.534982   0.105028  -0.838309   0.725581
         0          0          0          1
 -0.420147  -0.907146  0.0237163  -0.164932
 -0.771794   0.343467  -0.535131 -0.0431998
  0.477296  -0.243138  -0.844437   0.669777
         0          0          0          1
