Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
borrow =
1.
Æ
2.
α
3.
ŽØ
4.
—¤
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ