Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
prevent =
1. ‘®
2. –h
3. ŒÌ
4. Œo

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ