Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ŒW
2. ®
3. Š¦
4. “Š

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ