Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
elementary =
1.
‘f
2.
ŒÌ
3.
–L
4.
’ö
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ