KRISTOFIDES Page 44
1 - (0), (1)
1 -  
0 -   ()
8 -  
A=1 B=1 C=1 D=1 E=1 F=9 G=1 H=1 
A -> F=1
B -> A=1
C -> B=1
D -> C=1 E=1
E -> C=1 F=1 
F -> B=1 H=1 
G -> D=1 F=1
H -> A=1
