Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
theory =
1. —Ö
2. à
3. ‘·
4. ˜V

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ