( )

..

..

[IMG]http://images.google.com.sa/images?q=tbn:ILaPwzpcqGk-QM:www.*************/2006/04/11/img/114067.jpg[/IMG]

1- ...[/COLOR]


.

, ,

,

.

,



, (CLA), ,

.

...



..

.



.




- ..



.



ȡ .



. .



ɡ

ɡ .





...



.

C

..



A D .

B B12,B2,B6 PP,E,H

- A. -

A . - . -

ǡ B12

. - B12

. - B12 ( ). -

H .



...



15 20 % 4 % 1% ѡ

ϡ



..

Ѻ

..



..

..



..




.

ɡ

29 .

.

(

) .



() ..


ɡ ɡ

:
-

-

-

-

-

-

-

- ..