Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
north =
1.
–ˆ
2.
”n
3.
–k
4.
—ˆ
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ