2
 0.927802 -0.291571  0.232745 0.0798263
0.0710516  0.750537  0.656997  0.100517
-0.366245 -0.593027  0.717066  0.726787
        0         0         0         1
  0.991012  0.0536881   0.122527  0.0201377
 -0.123021   0.725537   0.677099 -0.0965424
-0.0525454  -0.686086   0.725621   0.950368
         0          0          0          1
