U1 | U11 | U12 | U13 | U14 |
U11 | 1 | 3 | 5 | 7 |
U12 | 1/3 | 1 | 4 | 6 |
U13 | 1/5 | 1/4 | 1 | 5 |
U14 | 1/7 | 1/6 | 1/5 | 1 |