Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
deep =
1. [
2. —m
3. –û
4. •X

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ