Step 1 > Join all the groups, IMPORTANT!:

https://steamproxy.com/groups/Animated_Name_1
https://steamproxy.com/groups/Animated_Name_2
https://steamproxy.com/groups/Animated_Name_3
https://steamproxy.com/groups/Animated_Name_4

Step 2 > Copy and paste this into your console:

bind "w" "+forward;cl_clanid 38548500";
bind "a" "+moveleft;cl_clanid 38548508";
bind "d" "+moveright;cl_clanid 38548530";
bind "s" "+back;cl_clanid 38548526";

To remove the team tag copy and paste this into your console:

bind "w" "+forward";
bind "a" "+moveleft";
bind "d" "+moveright";
bind "s" "+back"

Now have fun <3