Given two signed $16-$bit integers: Varx and VarY, write an assembly program that calculates the value of $(Varx-2^{**}$VarY$)$ and saves it to $32-$bit integer VarZ.

Code template:

$\mathrm{.}386$

$.$ model flat, stdcall

$.$ stack $4096$

ExitProcess proto, dwExitCode:dword

$.$ data

VarX WORD $12$

ValY WORD $2$

Valz DWORD $?$