/* 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
	{
		Integer i=1,j=6,count=0,r=1,t=0;
		String arr="";
		String str1,str2;
		while(100 > count || 0!=r)
		{
			r=i%j;
			i=r*10;
			r=i/j;
		    arr+=r.toString();
		    count++;
			if(count%2==0)
			{
				//System.out.println("  "+arr);
				str1 = arr.substring(0,count/2);
				str2 = arr.substring(count/2,count);
				System.out.println(str1+" , "+str2);
			    if(str1.equals(str2))
			    {
			    	System.out.println("Recurring sequence is "+str1);
			    	break;
			    }
			}
			
		}
		if(0==r)
			System.out.println("No recurring sequence");
	}
}