3
-0.482099 -0.847181 -0.223307 -0.137232
 0.456544 -0.460466  0.761274  0.118479
-0.747762  0.265059  0.608765  0.886795
        0         0         0         1
  0.199338  -0.979812 -0.0152372   0.200999
  0.410171  0.0693055   0.909372   0.162264
 -0.889957  -0.187522   0.415706    0.82327
         0          0          0          1
   0.443313   -0.888119   -0.121316   0.0566871
   0.527118    0.148829    0.836658 -0.00812903
  -0.724997   -0.434849    0.534121     1.07889
          0           0           0           1
