2
 0.847225  -0.52488 0.0819204 0.0997408
 0.314203  0.619449  0.719416   0.15408
-0.428353 -0.583768  0.689731   0.67789
        0         0         0         1
  0.974447  -0.224185  0.0139304   0.115962
  0.147913   0.687121   0.711327 -0.0454126
 -0.169041   -0.69109   0.702723   0.908052
         0          0          0          1
