T |
|
|
|
|
|
|
| (5,11) | (7,13) | (5,17) | (11,23) | (52,13) | (5,31) |
T |
|
|
|
|
|
|
| (11,31) | (23,47) | (52,72) | (72,97) | (53,31) |
|