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import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.*;
import java.io.*;
import java.nio.CharBuffer;
public class RegTest
{
public static void main(String[] args)
{
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if object_id('[tb]') is not null drop table [tb]
create table [tb]([a] varchar(200))
go
insert [tb]
select 'aaaa bbbb cccc dddd'
insert [tb]
select 'eeeeee ffff hhhh   ......