Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
ancestor =
1.
¸
2.
Ž^
3.
ˆÕ
4.
‘c
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ