Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
perform =
1.
ŒQ
2.
Ì
3.
‰‰
4.
Ð
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ