2
 -0.812628  -0.523926  -0.255222  -0.166442
  0.292475  -0.745429   0.598994 -0.0767272
 -0.504078   0.412113   0.758992   0.811994
         0          0          0          1
-0.413865 -0.883036 -0.221275 0.0856188
 0.630142 -0.453311   0.63042 0.0810216
 -0.65699  0.121474  0.744048  0.748486
        0         0         0         1
