Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
theory =
1.
˜_
2.
’l
3.
O
4.
¹
ƒŒƒxƒ‹6.
•ÏX
SDAL“‡‰pŒêŠwZ