Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
theory =
1. ‹Ø
2. ŽÌ
3. ˜_
4. —‚

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ