.186
CSEG  SEGMENT 'CODE'
      ASSUME CS:CSEG,DS:DSEG

MAIN  PROC
      MOV  AX,DSEG
      MOV  DS,AX
      PUSH AX
      PUSH KOELN
      PUSH WORD
      POP  DX
      POP  CX
      POP  BX
      MOV  AX,4C00h
      INT  21h
MAIN  ENDP

CSEG  ENDS

DSEG  SEGMENT
KOELN DW 4711
DSEG  ENDS

SSEG  SEGMENT STACK
      DW 128 DUP (?)
SSEG  ENDS

      END MAIN