_Prob-12_15: F : 0 : 99 : 15 : 15
0 -   (1 = )
1 -  (1 = )
1 -  (1 = )
15 -  
A=0 B=0 C=0 D=0 E=0 F=0 G=0 H=0 I=0 J=0 K=0 L=0 M=0 N=0 O=0 
A -> B=30 H=48 I=45 
B -> A=30 F=49 J=15 K= 6 M=44 
C -> H=52 
D -> N=36 
E -> F=61 O=94 
F -> B=49 E=61 J=53 
G -> M=91 
H -> A=48 C=52 K=58 
I -> A=45 O=30 
J -> B=15 F=53 
K -> B= 6 H=58 L=53 
L -> K=53 
M -> B=44 G=91 
N -> D=36 
O -> E=94 I=30 
