Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
head =
1. Χ
2. ’r
3. ŒZ
4. һ

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ