2
  0.796204  -0.604718  0.0194091 -0.0494262
  0.475501   0.645262   0.597944  0.0865179
 -0.374111  -0.466856   0.801304   0.819949
         0          0          0          1
  0.996896 -0.0698036  0.0364005  0.0121179
 0.0347209    0.80483   0.592489  -0.151376
 -0.070654  -0.589386   0.804756   0.991515
         0          0          0          1
