.model small
.data
w dw 1,2,3,4,5
.code
main proc
    mov ax, @data
    mov ds,ax

    mov ax,w
    xchg w+8,ax
    mov w,ax

    lea si,w
    mov cx,5

    l1:
    mov dx,[si]
    add dx,48
    mov ah,2
    int 21h

    add si,2
    loop l1

    main endp
end main