3
 -0.354936   0.921778   0.156033  -0.121472
 -0.712338   -0.37474   0.593418 -0.0900223
  0.605472  0.0994763   0.789626   0.952331
         0          0          0          1
-0.795325  0.603002 0.0620194 -0.324102
-0.445579  -0.65091  0.614635 0.0874114
 0.410995    0.4612   0.78637   0.79979
        0         0         0         1
 -0.996477  0.0806331   0.023071 -0.0290078
-0.0512285  -0.802988    0.59379   0.115641
 0.0664049   0.590516    0.80429   0.762999
         0          0          0          1
