3
   0.997412  -0.0333743   0.0636765   0.0902952
-0.00834991    0.825946    0.563688 -0.00326955
  -0.071406   -0.562761     0.82353     0.77452
          0           0           0           1
  0.870272   0.492409  -0.012627 -0.0449339
 -0.406458   0.732373   0.546279  -0.225496
  0.278241  -0.470279   0.837508   0.916618
         0          0          0          1
    0.45217    0.888174   0.0817846   -0.204939
  -0.762837    0.337581     0.55147 -0.00879344
   0.462192   -0.311747    0.830176    0.789209
          0           0           0           1
