Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
ancestor =
1.
‘c
2.
’z
3.
Ø
4.
‰i
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ