3
 -0.715893   0.618181   0.324578  -0.134991
  0.318595   0.702874  -0.635975 -0.0514004
 -0.621285  -0.351881  -0.700132   0.597813
         0          0          0          1
-0.254276  0.903698  0.344491  0.147336
 0.564738  0.427904  -0.70567  0.058729
-0.785121 0.0151124 -0.619158  0.555402
        0         0         0         1
 0.242513  0.909397  0.337912 0.0804081
 0.653051  0.104555 -0.750062 -0.132861
-0.717434  0.402574 -0.568527  0.786245
        0         0         0         1
