3
 -0.516833   -0.85305 -0.0720455 -0.0232315
 -0.575944   0.408737  -0.707971  -0.169061
  0.633382  -0.324408  -0.702557    0.88943
         0          0          0          1
 -0.782027  -0.617914 -0.0813346  -0.111586
 -0.385959   0.582614   -0.71526  0.0262668
  0.489356  -0.527961   -0.69411   0.678554
         0          0          0          1
 -0.861302  -0.500207 -0.0891736   0.183877
 -0.297812   0.639202  -0.709033   -0.04075
  0.411663  -0.584135  -0.699514   0.719599
         0          0          0          1
