Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. ®
2. –ð
3. •Ô
4. Žd

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ