Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
perfect =
1.
‰
2.
Þ
3.
Š®
4.
ŽQ
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ