import java.io.*;
public class IoDemmo {
public static void main(String[] args) throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = null;
while((line=br.readLine())!=null)
{
if("over".equals(line))//equals为什么不能用==
break;
System.out.println(line);
}
}
}
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