23.5. PLANE AND NEAR-PLANE GRAPHS 717
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1716 18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1716 18
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
19 20
19 20
0
0
Sydney Harbour
Hawkesbury River
Central Coast
Hunter
City
Circle
Blue
Mountains
Botany Bay
Sydney Suburban Area
South Coast
Southern Highlands
Blackalls
Park
T
oronto
Burrawang Robertson
Colo Vale
Hill Top
Balmoral
Buxton
Couridjah
Thirlmere
Mount Lambie
Meadow Flat
Yetholme
Raglan
Kelso
Bathurst
Wallerawang
Lochinvar
Greta
Wynyard
Meadowbank
Vineyard
Riverstone
Schofields
Mittagong
Burradoo
Exeter
Bundanoon
Penrose
Wingello
Tallong
Marulan
Goulburn
Bowral
Picton
Menangle Park
Menangle
Douglas Park
Tahmoor