Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
discriminating =
1. —a
2. Ž¯
3. –È
4. ŒÀ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ