Template talk:Ns:3
{{ns:3}} {{Ns:3}} {{nS:3}} {{NS:3}} {{template:ns:3}} {{:template:ns:3}}
gives:
User talk User talk User talk User talk demo demo
{{ns:3}} {{Ns:3}} {{nS:3}} {{NS:3}} {{template:ns:3}} {{:template:ns:3}}
gives:
User talk User talk User talk User talk demo demo