c = CW             
g = GCW
1 = The Dark Times
a = CW  Extreme 
b = GCW Extreme

/admin /login 123
/admin /endgame
/admin /addmap <mapname> <reinforcements> (adds to rotation)
/admin /nextmap <mapname> (skip to mapname when this map ends)
/admin /dropmap (drops current map)
/admin /dropmap <mapname> drops named map from rotation