3
 0.939246  0.127716  0.318598 0.0107481
 0.297123  -0.76725 -0.568371  0.255277
 0.171854  0.628503 -0.758585  0.869415
        0         0         0         1
  0.918601  -0.296106   0.261714 -0.0763825
 -0.103611  -0.819543  -0.563573 0.00267597
  0.381363   0.490582  -0.783513     1.0169
         0          0          0          1
 0.581334 -0.773792   0.25159 -0.272246
 -0.55749 -0.604011  -0.56954  0.148889
 0.592669  0.190834 -0.782513  0.836786
        0         0         0         1
