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   4│                           □ □ □    □ 3  □ □ 3     □ 3  □       │

   3│   2  2              2     □ □ □ 2  □ □ □ □ □ 2  □ □ □ 2     │

   2│1  □ □             □    □ □ □ □ □ □ □ □ □ □ □ □ □ □ 1  │

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   0└———北大未名站 本日新增人口统计——2025年03月19日23:57:12 星期三———┘

      00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

                     1 □ =   1    本日申请新帐号人数：77

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