2
 0.926709 -0.225597 -0.300525 0.0255142
 0.370066  0.686798  0.625587 0.0963116
0.0652703 -0.690952  0.719948  0.768342
        0         0         0         1
  0.916776   0.291098  -0.273465 -0.0281875
-0.0714841   0.793222   0.604723  -0.141148
  0.392953  -0.534847   0.748016   0.944951
         0          0          0          1
