| |
2
2
2 |
1
1
1
1
1
2
2
2 |
1
1
1
1
2
2
2 |
1
1
1
1
1
2
2
2 |
1
1
1
1
2
2
2 |
|
1
1
1
1
1
2
2
2 |
1
1
1
1
2
2
2 |
1
1
1
1
1
2
2
2 |
1
1
1
1
2
2
2 |
1
1
1
1
1
2
2
2 |
|
1
1
1
1
2
2
2 |
1
1
1
1
1
2
2
2 |
2
2
2 |
2
2
2 |
2
2
2
2
2
2
2 |
|
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
|
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
|
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
2
2
2
2
2
2
2 |
|
