Separate names with a comma.
http://www.kanoplay.com/pirateclan/?invite_code=6A97AC&game_server=server_2
http://www.kanoplay.com/la_cosa_nostra/?invite_code=F33EE7&game_server=server_2
http://www.kanoplay.com/zombieslayer/?invite_code=45E18B&game_server=server_2
http://www.kanoplay.com/vikingclan/?invite_code=37DE3F&game_server=server_2