3
 -0.929637   0.368245  0.0130611  -0.144473
  0.284613   0.740119  -0.609277 -0.0665535
  -0.23403   -0.56269   -0.79285   0.766816
         0          0          0          1
-0.414347  0.909629 0.0298513  0.118613
 0.679401  0.330967 -0.654886 0.0285602
-0.605583 -0.251069 -0.755138  0.665869
        0         0         0         1
  0.269144   0.963086 0.00523721  0.0955314
  0.624894   -0.17049  -0.761867  -0.180766
  -0.73285   0.208324  -0.647713   0.874947
         0          0          0          1
