Factory

1
60
76
130
65
250
90
129
245
135
2
Factory
Radio mast
N
Nigel
E
Lighthouse
Church tower
W
S
Ship
Old fort
Crane
3
y
Coordinates
second quadrant
4
first quadrant
(-4,3)
3
X
(5,2)
2
X
1
x
0
1
2
-2
-1
4
-3
3
-4
5
-5
-1
(2,-2)
-2
X
(-2,-3)
-3
X
-4
fourth quadrant
third quadrant