Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
period of time =
1.
Žw
2.
Šú
3.
Žð
4.
Ÿ
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ