3
 -0.900341  -0.434301 -0.0277125  -0.142397
  0.272682  -0.612629   0.741842   0.090272
  -0.33916   0.660354   0.670002   0.711085
         0          0          0          1
   0.33733  -0.941243 -0.0164404   0.169988
  0.620084   0.209023   0.756178  0.0630261
 -0.708311  -0.265276   0.654159   0.745646
         0          0          0          1
  0.650169  -0.759645 -0.0148116 -0.0196489
  0.453049   0.371961    0.81018 -0.0831432
  -0.60994  -0.533465   0.585994   0.922688
         0          0          0          1
