Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
guard against =
1. g
2. Œx
3. O
4. ŒÈ

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ