Similar to Template:IsValidPageName
Template:Sidebar
Template:SidebarTemplate:Sidebar games events
Template:Sidebar games eventsTemplate:Sidebar with collapsible lists
Template:Sidebar with collapsible listsTemplate:Singles
Template:SinglesTemplate:Sisterlinks
Template:Sister project linksTemplate:SisterlinksN
Template:Soccerbase manager
Template:Soccerbase managerTemplate:Soccerway
Template:SoccerwayTemplate:SockInfo
Template:SockInfo end