Rozluštění - Assembler

Zdravím Vás. Potřeboval bych z následujícího "asi" kódu zjistit souřadnice. Jedná se o obyčejné mapové souřadnice. Bohužel mi tohle nic neříká.

        mov         word ptr [bp-2],3323h
        mov         word ptr [bp-4],4343h
        mov         ax,word ptr [bp-2]
        add         ax,213h
        mov         word ptr [bp-6],ax
        mov         bx,word ptr [bp-4]
        sub         bx,0C15h
        mov         word ptr [bp-8],bx
        mov         cx,word ptr [bp-6]
        xor         cx,505h
        mov         word ptr [bp-0Ah],cx
        mov         dx,word ptr [bp-8]
        not         dx
        add         dx,5763h
        mov         word ptr [bp-0Ch],dx
        mov         ax,word ptr [bp-0Ah]
        shl         ax,1
        sub         ax,2F36h
        mov         word ptr [bp-0Eh],ax
        mov         bx,word ptr [bp-0Ch]
        shr         bx,1
        xor         bx,553Ah
        mov         word ptr [bp-10h],bx
        mov         cx,word ptr [bp-0Eh]
        or          cx,1234h
        add         cx,4
        mov         word ptr [bp-12h],cx
        mov         dx,word ptr [bp-10h]
        and         dx,4321h
        sub         dx,0AF2h
        mov         word ptr [bp-14h],dx
        mov         ax,word ptr [bp-12h]
        neg         ax
        xor         ax,0F9F8h
        mov         word ptr [bp-16h],ax
        mov         bx,word ptr [bp-14h]
        inc         bx
        add         bx,0EA01h
        mov         word ptr [bp-18h],bx
        mov         cx,word ptr [bp-16h]
        dec         cx
        sub         cx,0FFE1h
        mov         word ptr [bp-1Ah],cx