3
 -0.669689  -0.742625  0.0050149 -0.0417263
 -0.607908     0.5443  -0.578088  -0.212502
  0.426572  -0.390187   -0.81596   0.853187
         0          0          0          1
  -0.962972    -0.26615   0.0429978   -0.147352
  -0.243462    0.789971   -0.562737 -0.00259077
   0.115806   -0.552368   -0.825517    0.672226
          0           0           0           1
 -0.961405   0.272343  0.0391219   0.150238
  0.203517   0.799601  -0.564995 -0.0380496
 -0.185154  -0.535227  -0.824166   0.721741
         0          0          0          1
