Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
theory =
1.
‘±
2.
à
3.
‹ƒ
4.
–¬
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ