Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
carry =
1. ‹Ž
2. ‰^
3. •X
4. Šú

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ