1
|
2
|
3
|
4
|
5A
|
5B
|
6
|
7
|
8A
|
8B
|
8C
|
9
|
palisade |
10
|
11
|
12A
|
12B
|
13
|
14AB
|
14C
|
14D
|
15
|
16
|
17
|
18A
|
18B
|
19A
|
19B
|
20A
|
stone wall |
20B
|
up a bank (2 strides) |
21
|