_Prob-42_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=87 G=80 
B -> D=97 E=88 H=48 I=46 
C -> A=87 G=97 H=91 
D -> B=97 G=47 H=28 
E -> B=88 F= 8 
F -> E= 8 G=42 I=23 
G -> A=80 C=97 D=47 F=42 H= 1 
H -> B=48 C=91 D=28 G= 1 
I -> B=46 F=23 

Cost= 291
{
B-D = 97
C-H = 91
A-G = 80
F-I = 23 =
} : 4
-----------------------
Cost= 276
{
E-F = 8  *
A-G = 80
C-H = 91
B-D = 97
} : 4
