"type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}en/stemmer_override.txt"
        },
        "possessive_stemmer_en_filter": {
          "type": "stemmer",
          "name": "possessive_english"
        },
        "stopword_en_filter": {
          "type": "stop",
          "stopwords_path": "${fess.dictionary.path}en/stopwords.txt"
        },
        "arabic_stop": {
          "type":       "stop",