# Nodes
A
0011
B
0000
1001
0001
C
D
0101
0111
E
0110
F
G
0010
0100
1000
# Edges (node,node)
A,0000
A,0010
A,0011
A,0101
A,0110
A,0111
A,1000
A,1001
B,0000
B,0001
B,0010
B,0011
B,0100
B,0111
B,1000
B,1001
C,0000
C,0001
C,0011
C,0100
C,0101
C,0110
C,0111
C,1000
C,1001
D,0000
D,0010
D,0011
D,0101
D,0110
D,1000
D,1001
E,0000
E,0010
E,0110
E,1000
F,0000
F,0100
F,0101
F,0110
F,1000
F,1001
G,0010
G,0011
G,0100
G,0101
G,0110
G,1000
G,1001