Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1.
‹Z
2.
Ž_
3.
—¦
4.
‰
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ