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

• 13121(mark, order, salute) ← 13122(letter, telephone) → 13123(communication)

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

• 23121(call) ← 23122 → 23123(convey, transmit, announce)
• 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