Twos -1
| 2 x4
|
2 x1
|
9 x2
|
12 x2
|
6 x2
|
| 2 x9
|
2 x6
|
2 x12
|
4 x2
|
1 x2
|
| 12 x2
|
2 x1
|
9 x2
|
2 x4
|
6 x2
|
| 4 x2
|
1 x2
|
2 x9
|
2 x12
|
2 x6
|