Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
rate =
1.
—¦
2.
k
3.
Žt
4.
ˆÕ
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ