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