3
 0.960716 -0.265662 0.0803023  0.177219
 0.137938  0.708141  0.692466  0.151045
-0.240827 -0.654187  0.716967  0.918079
        0         0         0         1
   0.95328   0.298585  0.0458703   0.140576
 -0.213685   0.559163   0.801046 -0.0645771
  0.213532  -0.773423   0.596842     1.1034
         0          0          0          1
   0.72101   0.692733 -0.0162968  -0.118159
 -0.431932   0.467706   0.771159  0.0859904
  0.541829  -0.548974   0.636434   0.990098
         0          0          0          1
