1
A = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }
4
E = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
6
0 -> { (0, 1) (0, 2) (0, 3) (0, 4) (0, 5) (0, 6) (0, 7) (0, 8) (0, 9) (1, 0) }
7
1 -> { (1, 0) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6) (1, 7) (1, 8) (1, 9) (2, 1) }
8
2 -> { (2, 0) (2, 1) (2, 3) (2, 4) (2, 5) (2, 6) (2, 7) (2, 8) (2, 9) (3, 2) }
9
3 -> { (3, 0) (3, 1) (3, 2) (3, 4) (3, 5) (3, 6) (3, 7) (3, 8) (3, 9) (4, 3) }
10
4 -> { (4, 0) (4, 1) (4, 2) (4, 3) (4, 5) (4, 6) (4, 7) (4, 8) (4, 9) (5, 4) }
11
5 -> { (5, 0) (5, 1) (5, 2) (5, 3) (5, 4) (5, 6) (5, 7) (5, 8) (5, 9) (6, 5) }
12
6 -> { (6, 0) (6, 1) (6, 2) (6, 3) (6, 4) (6, 5) (6, 7) (6, 8) (6, 9) (7, 6) }
13
7 -> { (7, 0) (7, 1) (7, 2) (7, 3) (7, 4) (7, 5) (7, 6) (7, 8) (7, 9) (8, 7) }
14
8 -> { (8, 0) (8, 1) (8, 2) (8, 3) (8, 4) (8, 5) (8, 6) (8, 7) (8, 9) (9, 8) }
15
9 -> { (9, 0) (9, 1) (9, 2) (9, 3) (9, 4) (9, 5) (9, 6) (9, 7) (9, 8) (10, 9) }