3
  -0.98697   0.150354 -0.0573136  -0.180509
 -0.152139  -0.756009   0.636636 -0.0760502
 0.0523913    0.63706   0.769032   0.854342
         0          0          0          1
 -0.962035  -0.263704 -0.0703443  0.0156786
  0.154285  -0.738072   0.656845   0.101287
 -0.225132   0.621055   0.750737   0.704037
         0          0          0          1
 -0.585558  -0.804955 -0.0957588   0.113491
  0.522087  -0.464854   0.715078 -0.0960162
 -0.620119   0.368725   0.692455   0.900528
         0          0          0          1
