Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. Å
2. –L
3. ޝ
4. ¨

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ