Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
observe =
1. ŠÖ
2. ¬
3. —{
4. ŠÏ

ƒŒƒxƒ‹4. •ύX
SDAL“‡‰pŒêŠwZ