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