3
  0.0878437   -0.996128 -0.00347315  -0.0329684
   0.777963   0.0664265    0.624789   0.0516914
  -0.622139  -0.0575858    0.780786     0.68461
          0           0           0           1
  0.586972  -0.809592 0.00492829   0.212542
  0.613889   0.449035   0.649236 -0.0850907
 -0.527829  -0.378058   0.760571   0.780324
         0          0          0          1
  0.955799  -0.278097  0.0954517 -0.0572225
   0.13779   0.710449   0.690127   -0.16061
 -0.259736   -0.64647   0.717365   0.871943
         0          0          0          1
