Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
difficult =
1. Ù
2. “ï
3. Ž¥
4. ——

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ