map.put("リ", new String[] { "ri" });
        map.put("ル", new String[] { "ru" });
        map.put("レ", new String[] { "re" });
        map.put("ロ", new String[] { "ro" });

        map.put("ワ", new String[] { "wa" });
        map.put("ヲ", new String[] { "wo" });
        map.put("ン", new String[] { "nn" });

        map.put("ウィ", new String[] { "wi" });
        map.put("ウェ", new String[] { "we" });