Connection table for EUG
  11  11  20
 C
 C
 C
 C
 C
 C
 C
 C
 C
 O
 O
   1   2
   1   6
   1   7
   2   3
   3   4
   3  10
   4   5
   4  11
   5   6
   7   8
   9  10
   6   1   2   3   0.0   5.0
   7   1   2   3 180.0   5.0
   2   1   6   5   0.0   5.0
   7   1   6   5 180.0   5.0
   2   1   7   8 180.0   5.0
   6   1   7   8   0.0   5.0
   1   2   3   4   0.0   5.0
   1   2   3  10 180.0   5.0
   2   3   4   5   0.0   5.0
   2   3   4  11 180.0   5.0
  10   3   4   5 180.0   5.0
  10   3   4  11   0.0   5.0
   2   3  10   9   0.0   5.0
   4   3  10   9 180.0   5.0
   3   4   5   6   0.0   5.0
  11   4   5   6 180.0   5.0
   4   5   6   1   0.0   5.0
   1   2   6   7   0.0   5.0
   3   2   4  10   0.0   5.0
   4   3   5  11   0.0   5.0