Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
shallow =
1. ŠÖ
2. –¢
3. ó
4. ŠÇ

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ