.model small
.stack 100h
.data

  input dw 1DF2h
  ;7666

.code
start:
  mov ax, @data
  mov ds, ax

  mov ax, input
  and ax, 1111111111101011b

  mov bx, input
  and bx, 0000000000000100b
  shl bx, 2

  mov cx, input
  and cx, 0000000000010000b
  shr cx, 2

  or ax, bx
  or ax, cx

  mov bx, 8
  mul bx

  not ax


  mov ax, 4c00h
  int 21h

end start