Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
abstract thing =
1. ‹ê
2. ŒŒ
3. Ž–
4. •X

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ