3
 -0.852735   0.521296 -0.0330581  -0.149137
  0.448678   0.698602  -0.557354 -0.0761506
 -0.267452  -0.490108  -0.829616   0.753379
         0          0          0          1
 -0.406664   0.912876 -0.0358062   0.112614
  0.726177   0.299215  -0.618981  0.0244433
 -0.554339  -0.277719   -0.78459   0.649777
         0          0          0          1
  0.146397   0.988885  0.0259862   0.095388
  0.768908 -0.0972254  -0.631924  -0.200274
 -0.622373   0.112493  -0.774595   0.846154
         0          0          0          1
