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