Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
sharpen =
1. —û
2. Œ¤
3. ‘S
4. “S

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ