Very simple, but it makes your life easier, now you don't need to hit the WASD keys to switch, because you can do it just by holding down the A key and all that's all perelest.(Addition to Desh on W) for Ro-Ghoul mode
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program