Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
sharpen =
1. —r
2. Žð
3. Œ¤
4. Ž•

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ