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