網(wǎng)友版1
    聽力，adbdc，bcaba，bacba，ddddd，accbd，
    選擇及其他，adbca，bcabb，caaab，dabbd，dadda，adaac，cabca，bdgce
    網(wǎng)友版2：
    1~5ADBDC,6~10BCABB,11~15BACBA,16~20DADDD,
    21~25ACCBB,26~30CDBCA,31~35BCDDB,36~40CACAB,
    41~45DBACB,46~50BADDA,51~55BDCBC,56~60CCCBA,61~65BDGAE