Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
know =
1.
’m
2.
S
3.
ŒZ
4.
Œð
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ