3
   0.11078    0.88179  -0.458447 -0.0670133
 -0.879903   0.301482   0.367259  0.0427697
  0.462059   0.362704   0.809288    1.09488
         0          0          0          1
-0.363127  0.786258 -0.499938 -0.313429
-0.929095 -0.265158  0.257826 0.0776773
0.0701556  0.558113  0.826794  0.912783
        0         0         0         1
 -0.746975   0.489824  -0.449557 -0.0954103
   -0.6493  -0.682853   0.334846    0.31457
 -0.142966   0.542019   0.828116   0.964135
         0          0          0          1
