3
-0.954664  -0.26144 -0.142358 -0.181179
-0.119804  0.775205 -0.620246 -0.183882
 0.272514 -0.575071 -0.771382  0.899552
        0         0         0         1
 -0.952972   -0.26899  -0.139607 -0.0838756
 -0.120143    0.75823  -0.640822  0.0111231
  0.278229  -0.593912  -0.754889    0.70009
         0          0          0          1
-0.753616  0.643779 -0.132707  0.107565
 0.524187  0.466794 -0.712272 -0.178999
-0.396599 -0.606343 -0.689244  0.835912
        0         0         0         1
