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

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ