2
 -0.896173  -0.443426 -0.0157262 -0.0971098
  0.249624  -0.533165   0.808346  0.0421255
 -0.366826   0.720492   0.588498    0.82013
         0          0          0          1
-0.579832 -0.814578 0.0160503  0.146852
 0.486714 -0.330519   0.80862  0.152697
-0.653379  0.476676  0.588113  0.667024
        0         0         0         1
