Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
weak =
1.
‹D
2.
¯
3.
—p
4.
Žã
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ