Разделить массив на отдельные строки и вывести их поочерёдно в MessageBox

strings db "string1",13,10,"string2",13,10"string3",13,10,"string4",0

   mov edi,offset strings
   mob esi,edi
   mov ecx,sizeof(strings)
a1: mov al,13
   repne scasb
   jecxz exit
   mov byte ptr [edi-1],0
   push ecx
   invoke MessageBox,0,esi,addr Title,0
   pop ecx
   lea esi,[edi+1]
   jmp a1
exit: invoke MessageBox,0,esi,addr Title,0

.586
.model flat,stdcall
option casemap:none
 
include \masm32\include\user32.inc
 
includelib \masm32\lib\user32.lib
 
.data
string db 'abc',0dh,0ah,'def',0dh,0ah,'ghi',0dh,0ah
                                        
.code
 
start:
mov edi,offset string
mov ecx,sizeof string
 
@@:
mov eax,0dh
mov esi,edi
repnz scasb
inc edi
mov word ptr [edi-2],0
push ecx
invoke MessageBox,0,esi,esi,0
pop ecx
loop @b
 
 
ret
end start

.586
.model flat,stdcall
option casemap:none
 
include \masm32\include\user32.inc
includelib \masm32\lib\user32.lib
 
.data
string db 'abc',0dh,0ah,'def',0dh,0ah,'ghi',0
                                        
.code
 
start:
mov edi,offset string
mov ecx,sizeof string
 
@@:
mov eax,0dh
mov esi,edi
repnz scasb
mov byte ptr [edi-1],0
push ecx
invoke MessageBox,0,esi,esi,0
pop ecx
or ecx,ecx
jnz @b
 
ret
end start

.586
.model flat,stdcall
option casemap:none
 
include \masm32\include\user32.inc
includelib \masm32\lib\user32.lib
 
.data
string db 'abc',0dh,0ah,'def',0dh,0ah,'ghi',0
                                        
.code
 
start:
mov edi,offset string
mov ecx,sizeof string
 
@@:
mov eax,0dh
mov esi,edi
repnz scasb
mov byte ptr [edi],0
mov byte ptr [edi-1],0
inc edi
push ecx
invoke MessageBox,0,esi,esi,0
pop ecx
or ecx,ecx
jnz @b
 
ret
end start

mov word ptr [edi-1],0