单词LEADER字母顺序，错误的话 有（）种。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31556' and id < 2528168 and id<>'2528168' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31556' and id > 2528168 and id<>'2528168' order by id asc limit 5