Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1.
2. •œ
3. ޝ
4. ”õ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ