Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. •z
2. ã
3. Ž_
4. Ñ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ