309期:复式连尾【4-5-6-7-8-9】开0个

308期:复式连尾【3-6-7-8-9-4】开4个

307期:复式连尾【0-2-4-5-6-7】开2个

306期:复式连尾【2-5-6-7-8-9】开4个

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