Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
fluid =
1. ‰t
2. ¨
3. —¦
4. ‰i

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ