Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
abstract thing =
1. •
2. ŠÙ
3. Ž–
4. ’Y

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ