Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ®
2. •¨
3. Œ¤
4. ‘§

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ