.MODEL SMALL
.STACK
.CODE
MAIN:
MOV AX,@DATA
MOV DS,AX

MOV AH,00H
MOV AL,12H
INT 10H

MOV CX,200

PAINTX:
MOV AH,0CH
MOV AL,09H
MOV BH,0
MOV DX,50
INT 10H
;POP CX

MOV AL,0EH
MOV DX,250
MOV BH,0
INT 10H
LOOP PAINTX

MOV CX,200
MOV DX,50

PAINTY:
PUSH CX
MOV AH,0CH
MOV AL,0BH
MOV BH,0
MOV CX,0
INC DX
INT 10H

MOV AL,0DH
MOV CX,220
INT 10H
POP CX
LOOP PAINTY

MOV CX,100

MOV AH,01H
INT 21H

MOV AH,00H
MOV AL,03H
INT 10H

MOV AH,4CH
INT 21H

END MAIN