Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
carry =
1. ˆã
2. ’è
3. Ӭ
4. ‰^

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ