Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. ŒQ
2. ӊ
3. Ž¯
4. ŒÀ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ