3
  0.96881 -0.108846 -0.222617 0.0278819
 0.215158  0.815166  0.537783  0.277869
 0.122935 -0.568908  0.813161   0.97205
        0         0         0         1
    0.8808   0.438927   -0.17758 -0.0829348
  -0.28177   0.787306   0.548411  0.0350559
  0.380522  -0.433004   0.817136      1.104
         0          0          0          1
  0.51176  0.844336 -0.158741 -0.259054
-0.672013  0.508524  0.538333  0.217454
 0.535257 -0.168821  0.827647  0.937219
        0         0         0         1
