2
   0.815966    0.529862    0.231181   0.0445956
   0.487717   -0.416256   -0.767374 0.000239639
  -0.310372    0.738903   -0.598074    0.588828
          0           0           0           1
  0.981789 -0.0827449   0.171009  0.0753196
 0.0802577  -0.635234  -0.768138  -0.163365
   0.17219   0.767874  -0.617025   0.845247
         0          0          0          1
