3
 -0.993116   0.101649 -0.0582229  -0.169506
   0.11371   0.717065  -0.687669 -0.0404335
-0.0281511  -0.689555  -0.723687   0.625205
         0          0          0          1
-0.345141  0.938089 0.0294435   0.10349
 0.630822  0.255091 -0.732798  0.029232
 -0.69494 -0.234345  -0.67981    0.5257
        0         0         0         1
-0.0766518   0.989816    0.11995  0.0556564
  0.578024    0.14214  -0.803545  -0.152902
 -0.812412   0.007741  -0.583033   0.759919
         0          0          0          1
