2
-0.747259 -0.636875 -0.189724  0.189383
-0.321411  0.596264 -0.735639  -0.19605
 0.581635 -0.488733 -0.650262  0.886248
        0         0         0         1
 -0.959302  -0.208831  -0.190074  0.0978651
0.00422708   0.662417  -0.749123 0.00110368
  0.282348  -0.719439  -0.634576   0.681328
         0          0          0          1
