체인을 어떻게 정리했나요? 그렇게 조직을 구성하기로 결정한 근거는 무엇인가요? 선택한 조직이 갖는 의미는 무엇인가요?

How did you organize the chains? What was the basis of your decision to organize them the way you did? What are the implications of the organization you chose?