2
 0.815363  0.561767 -0.140003 -0.039085
  0.39126 -0.712917  -0.58195 0.0602924
-0.426731  0.419723 -0.801083  0.808672
        0         0         0         1
  0.989816  0.0168209  -0.141354 0.00851732
-0.0689577  -0.812049  -0.579501  -0.185098
 -0.124534   0.583347   -0.80262   0.973751
         0          0          0          1
