Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
perform =
1.
‰‰
2.
¸
3.
–h
4.
Ž¯
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ