3
 -0.998994  0.0444338  0.0060699 -0.0335208
 0.0248216    0.66056  -0.750363 -0.0729547
-0.0373511  -0.749458  -0.660998   0.707751
         0          0          0          1
 -0.377028   0.926162 0.00860992   0.238592
  0.592998   0.248522  -0.765892 0.00615819
 -0.711479  -0.283657  -0.642912   0.601727
         0          0          0          1
  0.35852  0.933292 0.0207494  0.209301
 0.524315 -0.182924 -0.831645 -0.177144
-0.772371   0.30904 -0.554921  0.838001
        0         0         0         1
