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

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ