3
 -0.943953   0.323117  0.0674444 -0.0622008
   0.19935   0.720922  -0.663726  -0.141674
 -0.263083  -0.613081  -0.744929   0.754887
         0          0          0          1
-0.815075  0.573954 0.0789352  0.131287
 0.378097  0.630203 -0.678149  0.028868
-0.438971 -0.522897 -0.730673  0.599256
        0         0         0         1
 -0.198474    0.97302   0.117646   0.227465
  0.647574   0.220288  -0.729466  -0.166512
 -0.735701 -0.0685955  -0.673824   0.804926
         0          0          0          1
