Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ‘Î
2. ®
3. •b
4. ’Z

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ