/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc = new Scanner(System.in);
		sc.useDelimiter("");
		while (sc.hasNext()) {
			String tag = sc.next() + sc.next();
			int length = Integer.parseInt(sc.next() + sc.next());
			String value = "";
			for (int i=0; i<length; i++) {
				value+=sc.next();
			}
			System.out.println(tag);
			System.out.println(length);
			System.out.println(value);
		}
	}
}

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