Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
direction =
1.
•û
2.
Žs
3.
Šç
4.
Šâ
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ