3
  0.922208   0.386009 -0.0230132  0.0257558
  0.187351  -0.498073  -0.846654   0.101021
 -0.338278    0.77648  -0.531646   0.704349
         0          0          0          1
  0.955528  -0.292497  -0.037579  -0.085426
 -0.187805  -0.505309  -0.842254 -0.0448774
  0.227368   0.811855  -0.537769   0.945672
         0          0          0          1
  0.874304  -0.484653 -0.0265302  -0.268081
 -0.275803  -0.451079    -0.8488  0.0900062
  0.399406   0.749426  -0.528049   0.737086
         0          0          0          1
