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搜索“RelatedUNIONALLSELECTNULL/**//**/OR/**/1/**/GROUP/**/BY/**/CONCAT(0x386d5355,(SELECT/**/(ELT(2836=2836,1))),0x34594346,FLOOR(RAND(0)*2))/**/HAVING/**/MIN(0)”，找到首歌曲!
