2 3 |
|
|
1 2 3 4 |
|
|
1 2 3 4 |
|
|
1 2 3 |
|
|
1 2 3 |
|
|
1 2 3 |
|
|
2 3 4 |
|
|
1 2 3 |
|
|
1 2 3 4 |
|
|
1 2 3 4 |
|
|
1 2 3 |
|
|
1 2 3 |
1 2 3 4 |
|
|
1 |
|
|
2 3 |
|
|
4 6 8 |
1 2 3 |
|
|
1 2 3 |
|
|
1 2 3 4 |
|
|
1 2 3 4 |