query: SELECT ?item ?label ?title ?diff
  WHERE {
    ?item wdt:P195 wd:Q1568434.
    ?item wdt:P1476 ?title.
    ?item rdfs:label ?label. FILTER (lang(?label) = "en")
  
    FILTER(substr(str(?title), strlen(?title)) = 's')
    FILTER(substr(str(?label), strlen(?label)) != 's')
  
    BIND( ((strlen(?title)-strlen(?label))) AS ?diff)
    FILTER(?diff > 2)
  }
  ORDER BY DESC(?diff)
  LIMIT 1000