Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. •U
2. ‰
3. ޝ
4. ŒQ

ƒŒƒxƒ‹5. •ύX
SDAL“‡‰pŒêŠwZ