Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
sharpen =
1.
Œ¤
2.
‰·
3.
‹N
4.
‰·
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ