Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
trees =
1. ‰ˆ
2. Ž÷
3. “W
4. “¢

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ