Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ӟ
2. ®
3. I
4. ’ 

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ