Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
valley =
1.
‡
2.
‹ž
3.
Œð
4.
’J
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ