3
 -0.307654  -0.947138 -0.0909831  -0.119855
  0.755976   -0.30138   0.581094   0.102429
 -0.577797   0.109995   0.808735    0.95258
         0          0          0          1
 0.249289 -0.963227 -0.100247  0.174779
 0.801651  0.147172  0.579393 0.0761218
-0.543334 -0.224799   0.80886   1.00809
        0         0         0         1
  0.728357   -0.67643  -0.109268 -0.0269231
  0.590544   0.538833   0.600763   -0.11026
 -0.347497  -0.502097   0.791925    1.12953
         0          0          0          1
