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