Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
accumulate =
1.
Šó
2.
ŠQ
3.
Ï
4.
Šè
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ