2
 -0.984078   -0.16551  0.0647931 -0.0272224
  0.159938   -0.66556   0.729007 -0.0111164
-0.0775343   0.727762   0.681433   0.862028
         0          0          0          1
-0.771605 -0.629431 0.0918871  0.149971
 0.483879 -0.487032  0.727091   0.15057
-0.412901  0.605489  0.680365  0.670238
        0         0         0         1
