Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
work =
1.
Ž¸
2.
Œ‹
3.
α
4.
“
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ