Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
idea =
1.
ˆç
2.
K
3.
ˆÓ
4.
Žæ
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ