Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
theory =
1. ˜_
2. Œn
3. ‰f
4. •Ð

ƒŒƒxƒ‹6. •ύX
SDAL“‡‰pŒêŠwZ