2
-0.678288  0.734301 0.0269739 -0.113717
-0.548796 -0.530661  0.645928 -0.175606
 0.488619  0.423322  0.762922  0.931527
        0         0         0         1
 -0.938785   0.344335 -0.0107959  -0.267625
 -0.265073  -0.701962   0.661049  0.0268195
  0.220044   0.623444   0.750266   0.762677
         0          0          0          1
