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