3
 -0.696801   0.708843    0.10959 -0.0801919
  0.519224   0.603899  -0.604742 -0.0399786
 -0.494848  -0.364484  -0.788845   0.748164
         0          0          0          1
 -0.134763   0.987656  0.0798382   0.215492
  0.742346   0.154003  -0.652078 0.00623748
 -0.656324 -0.0286085  -0.753937   0.723713
         0          0          0          1
 0.434837  0.890034  0.136953 0.0983923
  0.66721 -0.216297 -0.712774   -0.1957
 -0.60477  0.401317 -0.687894  0.908334
        0         0         0         1
