3
 0.903378   -0.3964 -0.163632 0.0492531
 0.413716  0.705113  0.575895  0.162764
-0.112906 -0.587948   0.80098  0.958326
        0         0         0         1
  0.988698   0.122662 -0.0862003  0.0487747
-0.0480924   0.804075    0.59258  -0.096826
  0.141999  -0.581737   0.800886    1.09327
         0          0          0          1
   0.819418    0.573196 -0.00104356   -0.196959
   -0.47226    0.676155    0.565495   0.0312748
   0.324845   -0.462884    0.824751    0.994992
          0           0           0           1
