Random: F : 1 : 1 : 11 : 57
0 - (0), (1)
0 -  
0 -   ()
11 -  
A B C D E F G H I J K 
A -> B C E 
B -> A D F I J K 
C -> A E F H I K 
D -> B G I J K 
E -> A C I J K 
F -> B C H J 
G -> D I J K 
H -> C F I K 
I -> B C D E G H J 
J -> B D E F G I K 
K -> B C D E G H J 
