; 1) not sure why the prog keeps a 'clean' copy of the name (included anyway)
; 2) only added enough datatable for the 16 digit code.  Can add more if needed (table replicates)
; 3) spent ages debugging faults, all cleared now.  Needed to clear eax and edx before the idiv
;    otherwise a divide overflow occurs
; 4) code is not optimized
; 5) keygen calculates both valid codes but the one calculated by the idiv's is presented 1st
;    because it is easier to read.  The other is only to give the user another option.

.model  tiny

.386

        org 100h

.data

GroupLogo       db 13,10
                db '                     . a . n . e . w . b . r . e . e . d .',13,10
                db '                                                                ',13,10
                db '