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