13111

< word, salute, book < activity (mind and activity)

• 13110(word, language, speech) ← 13111(word) → 13112(pronunciation)
• ㄱ ㄴ ㄷ ㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ
• a b c d e f g h i j k l m n o p q r s t u v w x y z