2
  0.825606   0.562322 -0.0465667  0.0672033
   0.34343  -0.566275  -0.749258 0.00807731
 -0.447694     0.6026  -0.660639   0.569928
         0          0          0          1
  0.994713 -0.0873757 -0.0539631   0.103436
-0.0980673  -0.652188  -0.751687  -0.182229
 0.0304851   0.753005  -0.657309   0.803505
         0          0          0          1
