Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
difficult =
1. ’a
2. “ï
3. •±
4. ‹^

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ