Сравнение чисел и вывод на экран с изменением цвета

.model tiny
.code
org 100h
 
start:
mov bx,2
mov bp,4
mov sp,8
mov ax,0003h
int 10h
cld
 
mov ax,0B800h
mov es,ax
mov di,3480
 
cmp bx,bp
jle lab
cmp bx,sp
jle las
mov si,offset txt
mov cx,txtlen
cld
rep movsb
 
lab:
cmp bp,sp
jle lad
mov si,offset txt1
mov cx,txtlen1
cld
rep movsb
 
las:
mov si,offset txt2
mov cx,txtlen2
cld
rep movsb
 
lad:
mov si,offset txt2
mov cx,txtlen2
cld
rep movsb
 
mov ah,1
int 21h
int 20h
 
txt db 'P',03h,'e',03h,'r',03h,'v',03h,'o',03h,'e',03h,' ',03h,'b',03h,'o',03h,'l',03h,'s',03h,'h',03h,'e',03h
txtlen = $-txt
txt1 db 'V',03h,'t',03h,'o',03h,'r',03h,'o',03h,'e',03h,' ',03h,'b',03h,'o',03h,'l',03h,'s',03h,'h',03h,'e',03h
txtlen1 = $-txt1
txt2 db 'T',03h,'r',03h,'e',03h,'t',03h,'`',03h,'e',03h,' ',03h,'b',03h,'o',03h,'l',03h,'s',03h,'h',03h,'e',03h
txtlen2 = $-txt2
end start