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示范谱面键型再调整：EXPERT 13–19 步、MASTER 18–25 步、INSANE 24–34 步的左右交替交互串，串间换气更短所以出现次数也更多；INSANE 串内与串尾双押全部锁在同侧相邻两轨。示范面板主标签改为子难度编号、英文等级名作小字，双击行可直接开打。
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