3
 -0.264693   0.947874   0.177405 -0.0726833
  0.712963   0.316228  -0.625846  0.0170647
 -0.649324 -0.0391742  -0.759503   0.656259
         0          0          0          1
 0.269121  0.951294  0.150376   0.21817
 0.738703   -0.1037 -0.666006 -0.017311
-0.617974  0.290319 -0.730632  0.726861
        0         0         0         1
   0.703644    0.686284     0.18412 0.000467178
   0.573824   -0.396015   -0.716866   -0.176803
   -0.41906    0.610071    -0.67246    0.855112
          0           0           0           1
