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[null,3,"社内合意","山口","2021-03-13","2021-03-18"]
[null,4,"業者打合せ","丸山","2021-03-18","2021-03-20"]
[null,5,"工事","加藤","2021-03-21","2021-03-29"]
[null,6,"完成検査","松尾","2021-03-30","2021-03-30"]
[null,7,"進捗打合せ","伊藤","2021-03-13","2021-03-30"]