_Prob-23_09: F : 0 : 99 : 9 : 14
0 -   (1 = )
1 -  (1 = )
1 -  (1 = )
9 -  
A=0 B=0 C=0 D=0 E=0 F=0 G=0 H=0 I=0 
A -> C=40 E= 4 G=42 I=27 
B -> I=47 
C -> A=40 D=58 E=80 F=83 
D -> C=58 E=72 F=10 G=24 
E -> A= 4 C=80 D=72 G=78 
F -> C=83 D=10 H=84 
G -> A=42 D=24 E=78 H=36 
H -> F=84 G=36 
I -> A=27 B=47 

Cost= 267
{
F-H = 84
E-G = 78
C-D = 58
B-I = 47
} : 4
