Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. ŽG
2. ‹å
3. ‰Í
4. ޝ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ