Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
accumulate =
1. ´
2. •[
3. Ï
4. ’B

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ