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["LIST","CLIENT","道具价格颜色区间"]
["id","colour","listCost"]
["int","string","int"]
["id","颜色","最低价格"]
[1,"橙色",10000]
[2,"红色",5000]
[3,"粉色",2000]
[4,"紫色",1000]
[5,"蓝色",500]
[6,"绿色",200]
[7,"白色",0]