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