2
  -0.88091  -0.446975   0.155599 -0.0639897
  0.419137  -0.584064   0.695121 -0.0596759
 -0.219821   0.677556   0.701852   0.856656
         0          0          0          1
-0.603014 -0.779717  0.168567  0.170115
  0.62446 -0.329885  0.707973 0.0501178
-0.496411  0.532181  0.685827  0.692052
        0         0         0         1
