http://signup.leagueoflegends.com/?ref=51d47f862c521281167449
http://signup.leagueoflegends.com/?ref=510b427de0450847436011
http://signup.leagueoflegends.com/?ref=50f73b189fe86730961967
http://signup.leagueoflegends.com/?ref=51d49c7797940141433379
http://signup.leagueoflegends.com/?ref=512797ecea71f721851769