Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. –f
2. —Ì
3. ޝ
4. ‰Â

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ