Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
prevent =
1. •œ
2. p
3. –h
4. Ӯ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ