< sort, kind < relation (abstract relation)

• 11101 ← 11110(relation, relationship) → 11111

< connect, obey, distinguish < relation (abstract relation)

• 21010(any kind) ← 21110(connect, fasten, follow) → 21112(save, revive)

< direct, plausible, different < relation (abstract relation)

• 31040(typical, representative, mainly) ← 31110(direct) → 31112(natural, no wonder, naturally)

< again, so, why < relation (connector)

• 45000 ← 41110(again, also, and) → 41120(therefore, so, accordingly)
• ㄱ ㄴ ㄷ ㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ
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