3
 0.0806791   0.992576  0.0910171  0.0223372
 -0.579514 -0.0275831   0.814495 -0.0601581
  0.810959  -0.118458   0.572987   0.859671
         0          0          0          1
-0.465288  0.882031 0.0743536 -0.183123
-0.483667 -0.323694  0.813196 0.0735919
 0.741332  0.342408  0.577221  0.670278
        0         0         0         1
 -0.48733  0.869314 0.0824684  0.116731
 -0.47372 -0.342531  0.811333 0.0866951
 0.733552  0.356321  0.578737  0.613792
        0         0         0         1
