A
B
C
D
E
F
G
H
I
J
K
L
M

3 - gradual, consistent slope
5 (or 8) - draw or valley with stream
13 (or 4) - cliff face
12 - hill with ridge
9 - spurs on a mountainside
10 - a depression
4 (or 13)
7 - Steeper slope high, gradual low
1 - consistent slope
2 - gradual slope high, steeper low
11 - a saddle between two hills
8 (or 5)
6 - simple round hill