Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
model =
1. Œ^
2. —{
3. –¢
4. Œ‡

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ