Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
guard against =
1. Œx
2. Ž„
3. F
4. Š÷

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ