Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
half =
1.
“÷
2.
—ˆ
3.
”¼
4.
‹›
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ