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