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