Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
deep =
1. ˆç
2. [
3. A
4. ’Z

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ