3
-0.952047 -0.303451 0.0390438 -0.160996
  0.25185 -0.704824   0.66317 0.0111277
 -0.17372  0.641202   0.74745   0.68395
        0         0         0         1
  -0.276026   -0.961135 -0.00546361    0.122559
   0.679792    -0.19924    0.705823   0.0686883
  -0.679479    0.191111    0.708367    0.600794
          0           0           0           1
   0.263004   -0.964758 -0.00844494   0.0562605
    0.58025    0.151178    0.800285   -0.116063
  -0.770804   -0.215378    0.599561    0.820876
          0           0           0           1
