Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
abstract thing =
1.
Š¦
2.
ŽM
3.
Ž–
4.
‹N
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ