3
   0.626859   -0.779089 -0.00824881    0.191112
  -0.602017   -0.477611   -0.639893   -0.180141
   0.494594    0.406089   -0.768419    0.835258
          0           0           0           1
  0.278438  -0.960392  0.0109271 -0.0886871
 -0.744406   -0.22298  -0.629397  -0.105545
  0.606904   0.167114  -0.777008   0.757735
         0          0          0          1
-0.0504422  -0.998668  0.0109049    0.15249
 -0.768613  0.0318455  -0.638921  0.0412062
  0.637723 -0.0406102  -0.769195   0.646769
         0          0          0          1
