Help solving a cryptogram

[Zander72]

I'm not really sure where to begin solving a cryptogram with no spaces.

 

BJGWEXWAGUGDKXANBUMSPPDXTGSQSUAUGDKXXFCNCDSX

 

The only time any series of even two letters is repeated is when UGDKX appears twice. Anyone have any idea where to start?

[jame334]

well count the number of each letters and wich is the highest number should be E cause E is the most common letter in english so from E you go on and on to the less common letters,when they have the same number then you need do experiment or test i have a good program for this,ill try to find where i got it.

 

this is as far as i could og gotten without experimenting:

 

BJGWEXWAGUGDKXANBUMSPPDXTGSQSUAUGDKXXFCNCDSX

__a___e___a_a__e__________e_a_______a___ee______e

 

and the code is

 

B2

J1

G5

W2

E1

X6

A3

U4

D4

K2

N2

M1

S4

P2

T1

F1

C2

 

also it may be a ceaser chypher this is what i got with ceasers:nothing that could mean anything