3
  -0.657275    0.753647 -0.00241157  -0.0412195
  -0.577652   -0.501725    0.643887  -0.0686854
   0.484053    0.424604    0.765117    0.970193
          0           0           0           1
-0.971728  0.224293 -0.073739 -0.139528
-0.220108 -0.747581  0.626637  0.131222
0.0854246  0.625152  0.775815  0.767026
        0         0         0         1
 -0.949346   -0.31169 -0.0399062   0.166974
  0.219772  -0.749354   0.624634  0.0922197
 -0.224596   0.584224   0.779897   0.828575
         0          0          0          1
