Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
borrow =
1. ‡
2. •Ï
3. —â
4. ŽØ

ƒŒƒxƒ‹4. •ύX
SDAL“‡‰pŒêŠwZ