MOV CX,23
MOV DI,2000H
MOV AX,0
MOV BX,1
PUSH AX
PUSH BX

DONGU:
ADD AX,BX
MOV DX,AX
MOV AX,BX
MOV BX,DX
PUSH BX
LOOP DONGU 

MOV CX,23

DONGU2:
POP AX
STOSW
LOOP DONGU2

MOV AH,4Ch
INT 21h