Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1.
ŠK
2.
‘z
3.
”z
4.
i
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ