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