Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
half =
1.
•ª
2.
–Ñ
3.
H
4.
”¼
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ