Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
difficult =
1. Š±
2. |
3. ŠD
4. “ï

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ