< resources, pole, ornament < object (products and tools)

• 14100(resources, dreg, rubbish) ← 14110(paper) → 14120(board, stone, galvanized iron)
• 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