3
 -0.979848     0.1993 -0.0133413  -0.111497
  -0.14492  -0.663349   0.734144 -0.0741429
  0.137465   0.721282   0.678863   0.861417
         0          0          0          1
 -0.999083  0.0338714    -0.0262  -0.015153
-0.0420965  -0.664744   0.745884   0.107306
0.00784777   0.746303   0.665561   0.636625
         0          0          0          1
 -0.516721  -0.855478 -0.0340191   0.187121
  0.500749  -0.334212   0.798469 -0.0272696
 -0.694442   0.395551   0.601074   0.814184
         0          0          0          1
