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

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ