2
  -0.828407   -0.555948   0.0682846  -0.0587424
   0.427051   -0.547998    0.719254 -0.00552887
  -0.362448    0.624996    0.691384      0.8557
          0           0           0           1
 -0.43297 -0.898418 0.0733654  0.211085
 0.651456  -0.25562  0.714327 0.0813357
-0.623011  0.357076  0.695956  0.742101
        0         0         0         1
