2
1
2
3
3
1
4
1x
1x |
2 |
|
1
5
2x
3
6
1x |
2x |
|
|
1x |
1x |
4 |
5 |
|
7
2x
6
8
6x
1x |
8 |
|
7
9
1 2
1x
9
10
|
1x |
1x |
1x |
|
|
||
10 |
|
11 |
|
11
2x |
2x |
12
12
1x |
2x |
2x |
|
|
|
13 |
|
14 |
13
2x |
2x |
15
14
1x |
1x |
1x |
16
15
2x |
2x |
4x |
2x |
17
1 |
2 |
3 |
16
4
2x |
|
|
|
17 |
4x
18
18
1 |
2 |
3 |
4 |
1x |
1x |
1x |
1x |
19
19
1 |
2 |
3 |
4 |
1x |
1x |
1x |
1x |
20
20
1x
21
21
1x
22
22
1x
23
23
1x |
2x |
2x |
1x |
1x |
1x |
24
1 |
2 |
3 |
24
4 |
5 |
6 |
25
26