3
 -0.657275  -0.753647 0.00241164 -0.0319061
 -0.577652   0.501725  -0.643887  -0.142514
  0.484053  -0.424604  -0.765117   0.890039
         0          0          0          1
-0.971728 -0.224293  0.073739  -0.12704
-0.220108  0.747581 -0.626637 0.0559941
0.0854246 -0.625152 -0.775815  0.688622
        0         0         0         1
-0.949346   0.31169 0.0399062  0.170353
 0.219772  0.749354 -0.624634 0.0161922
-0.224596 -0.584224 -0.779897  0.750023
        0         0         0         1
