MediaWiki:Titleblacklist
#Prova 1 #Foo <newaccountonly|errmsg=blacklisted-testpage>[Pp][LlI][Aa][Nn][Aa][Nn][Tt][Ee]
#Prova 2 # utenti bloccati
[Pp][LlI][Aa][Nn][Aa][Nn][Tt][Ee] <newaccountonly>
#Prova 3 .*[Pp][LlI][Aa][Nn][Aa][Nn][Tt][Ee].* <newaccountonly|errmsg=blacklisted-testpage>