Help Me Please

Hey, i was wondering if someone could please make a client or K Relay Plugin where u can choose to shoot bes or nut or geb instead of aiming (mines terrible) like have a option to shoot 1 of them and not the other 2 or shoot all of them. For example: i choose to shoot Bes but not nut and geb or I choose to shoot nut but not geb and bes or I choose to shoot all of them
Thank You!

i kinda hope someone can make this, it would be very usefull