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