2
 0.908663 -0.277488  -0.31198 0.0203078
 0.416091  0.663795  0.621487  0.112578
0.0346361 -0.694534  0.718626   0.74754
        0         0         0         1
  0.924733   0.241004  -0.294593 -0.0193029
-0.0114337   0.791231    0.61141   -0.12334
  0.380444  -0.562024   0.734433   0.928916
         0          0          0          1
