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