Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ‹æ
2. ‘Ò
3. ®
4. —V

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ