2
 -0.682734   -0.72343  -0.102585  -0.157056
  0.527304   -0.58502   0.616199 -0.0381101
 -0.505791   0.366607   0.780881   0.826967
         0          0          0          1
  -0.20746  -0.975396 -0.0745879   0.129974
  0.739343  -0.206267   0.640957  0.0464766
 -0.640571  0.0778265   0.763945   0.777193
         0          0          0          1
