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

• 13111(word) ← 13112(pronunciation) → 13113(letter, spelling)

< say, speak, stamp < activity (spirit and act)

• 23103(boast) ← 23112(pronounce) → 23114
• 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