Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
half =
1. ‰È
2. “÷
3. ‰Æ
4. ”¼

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ