RewriteEngine on
RewriteCond %{QUERY_STRING} ^(do=.*)$
RewriteRule .* /%1?
RewriteRule ^(.*?)&tag[0-9]+=(.*)$ /$1-$2 [N]
RewriteRule ^do=(.*?)-(.*)$ /$1/$2 [R=302,L]/?do=servers&tag1=50_craft&tag2=active_admins&tag3=airdrop&tag4=no_sleepers&tag5=oxide&tag6=sethome&tag7=tpa/servers/50_craft-active_admins-airdrop-no_sleepers-oxide-sethome-tpa