Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
guard against =
1. ê
2. Œx
3. ô
4. “}

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ