Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
prevent =
1. –h
2. ‰¼
3. —ª
4. “¿

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ