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