3
-0.677399 -0.718847 -0.156173 -0.110451
-0.557016  0.639911 -0.529384 -0.251255
 0.480483 -0.271613 -0.833884  0.756731
        0         0         0         1
  -0.965414   -0.233044   -0.116907   -0.202976
  -0.142063    0.846175   -0.513621 -0.00732061
    0.21862   -0.479248   -0.850016    0.614971
          0           0           0           1
 -0.940905   0.315535  -0.123032  0.0906741
  0.331925   0.787003   -0.52005 -0.0851719
-0.0672675  -0.530155  -0.845229   0.629741
         0          0          0          1
