2
  -0.861551    0.507664 -0.00282202   0.0744351
  -0.303515   -0.510619    0.804454   -0.041036
   0.406952    0.693935    0.594008    0.951255
          0           0           0           1
 -0.999267 -0.0330891  0.0192671  0.0527984
 0.0351256  -0.591884   0.805257    0.13643
-0.0152413   0.805343   0.592613   0.704811
         0          0          0          1
