Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
north =
1. —j
2. ŽZ
3. –œ
4. –k

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ