2
-0.496387 -0.867625 0.0287521 -0.162373
 0.419885 -0.210973  0.882716 0.0599227
-0.759801  0.450241  0.469027  0.681565
        0         0         0         1
   0.347081   -0.933553   0.0895141    0.140521
   0.510492    0.268133    0.817008 -0.00106853
  -0.786722   -0.237872    0.569636     0.73445
          0           0           0           1
