Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
put in order =
1. Í
2. •X
3. ®
4. ’²

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ