Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
guard against =
1. Š÷
2. ’S
3. Œx
4. —¥

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ