acknowledgement
/suto3/google.iconacknowledgement
/suto3/Google画像検索.iconacknowledgement
/suto3/Google定義検索.icon acknowledgement
/suto3/wikipedia.iconacknowledgement
/suto3/weblio.icon acknowledgement
/suto3/kotobank.icon acknowledgement
/suto3/jisho.icon acknowledgement