4. a>b>c.asm

.MODEL SMALL
.STACK 100H
.DATA
.CODE
INCLUDE 'EMU8086.INC'

START:
MOV AH, 1
INT 21H

MOV BH, AL
INT 21H

MOV BL, AL
INT 21H

MOV CL, AL
;

CMP BL, BH
JG CHECK1
JL SEC1

CHECK1:
MOV CH, BH
MOV BH, BL
MOV BL, CH

SEC1:
CMP CL, AH
JG CHECK2
JL SEC2

CHECK2:
MOV CH, AH
MOV AH, CL
MOV CL, CH
;

SEC2:
CMP BL, CL
JG CHECK3
JL PRINT
CHECK3:
MOV CH, BL
MOV BL, CL
MOV CL, BL

PRINT:
MOV AH, 2
MOV DL, BH
INT 21H

MOV DL, BL
INT 21H

MOV DL, CL
INT 21H

END_IF:
MOV AH, 4CH
INT 21H