3
 -0.881072   0.468978  0.0614179 -0.0746585
   0.33795   0.715051  -0.611957 0.00996719
 -0.330911  -0.518421  -0.788503   0.823037
         0          0          0          1
-0.481658  0.873758 0.0674746  0.186676
  0.64062  0.403586 -0.653242  0.120661
-0.598007 -0.271413 -0.754137  0.723767
        0         0         0         1
  0.164527   0.979329   0.117661   0.171084
  0.668251 -0.0229289  -0.743582 -0.0895103
 -0.725514   0.200966  -0.658211   0.931575
         0          0          0          1
