3
 -0.737879  -0.633141  -0.233807  -0.192049
  0.325803  -0.637516   0.698158 -0.0200264
 -0.591089   0.438981    0.67669   0.699618
         0          0          0          1
-0.271391 -0.939839 -0.207482 0.0919893
 0.605283 -0.334269  0.722424 0.0871798
-0.748317 0.0704742  0.659586  0.662337
        0         0         0         1
  0.28338 -0.929431 -0.236335 0.0273667
 0.682573 0.0223692  0.730475 -0.104565
-0.673639 -0.368318  0.640744  0.889769
        0         0         0         1
