Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
guard against =
1. Œx
2. ’a
3. ŽÌ
4. ‘ 

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ