2
 0.815966 -0.529862 -0.231181 0.0244673
 0.487717  0.416256  0.767374 0.0670916
-0.310372 -0.738903  0.598074  0.641389
        0         0         0         1
  0.981789  0.0827449  -0.171009  0.0602168
 0.0802577   0.635234   0.768138 -0.0964668
   0.17219  -0.767874   0.617025   0.899408
         0          0          0          1
