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