Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. Ø
2. ’ñ
3. –²
4. Ž¯

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ