3
 -0.972823   0.230883 -0.0175703  -0.112703
 -0.188664  -0.746365   0.638236 -0.0726107
  0.134244   0.624205   0.769641   0.873833
         0          0          0          1
  0.646525  -0.761741 -0.0418978    0.15353
  0.571794   0.447488   0.687609  0.0529798
 -0.505032  -0.468513   0.724871   0.760763
         0          0          0          1
  0.201988  -0.977577 -0.0595277   0.159678
  0.679906  0.0962159    0.72696   -0.15652
 -0.704932   -0.18731   0.684095   0.960818
         0          0          0          1
