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