3
 -0.956532   0.281764  0.0752078 -0.0485437
  0.185239   0.786209  -0.589544   -0.15636
 -0.225241  -0.549986  -0.804228   0.766362
         0          0          0          1
  -0.950012    0.306539   0.0592601     0.19077
   0.210811    0.769805   -0.602461 -0.00722385
  -0.230297   -0.559852   -0.795945    0.661181
          0           0           0           1
-0.190993    0.9775 0.0895319  0.220842
 0.741988  0.203484 -0.638787 -0.232623
-0.642632 -0.055572 -0.764157  0.849287
        0         0         0         1
