3
    -0.9221     0.32812    0.205106 -0.00488202
  -0.195342   -0.852281     0.48524  -0.0650791
   0.334026    0.407374    0.849984     1.06206
          0           0           0           1
-0.948107 -0.260109  0.182858 0.0448283
 0.316909  -0.81964  0.477242  0.173689
0.0257427  0.510426  0.859537  0.895414
        0         0         0         1
 -0.696849  -0.694965   0.177269    0.27284
  0.676324  -0.554464   0.484929 -0.0168496
 -0.238719   0.457814   0.856399   0.957544
         0          0          0          1
