_Prob-53_09: F : 0 : 99 : 9 : 16
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 -> B=61 D=44 E=88 F=72 I=51 
B -> A=61 F=54 I=11 
C -> G=31 H=32 
D -> A=44 E=52 F=30 
E -> A=88 D=52 G= 9 H=63 
F -> A=72 B=54 D=30 G=69 I=70 
G -> C=31 E= 9 F=69 I=71 
H -> C=32 E=63 
I -> A=51 B=11 F=70 G=71 

Cost= 245
{
A-E = 88
G-I = 71
B-F = 54
C-H = 32
} : 4
