3
 -0.997252 -0.0721883 -0.0166262  -0.186228
 0.0487537  -0.808567   0.586381  0.0312963
-0.0557733    0.58396   0.809865   0.783511
         0          0          0          1
 -0.455691  -0.889395 -0.0363579  0.0773804
  0.684118  -0.376062   0.624948   0.140418
 -0.569499    0.25991   0.779819   0.688375
         0          0          0          1
0.00202103  -0.984578  -0.174936  0.0506624
   0.71972  -0.120019   0.683811 -0.0767291
 -0.694261  -0.127287   0.708378   0.889373
         0          0          0          1
