Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
accumulate =
1. ˆÄ
2. “k
3. Ï
4. ‘ƒ

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ