The Signals’ Day has passed for a few days. Numerous sales promotion campaigns on the shopping sites make us forget that 11.11 is the Signals’ Day. So we should do something to enhance the concept of Singles’ Day.

Let’s give a number a, you should find the minimum number n only consist of digit 1(ie. 111,11111…) which can be divided by a. If the number exist, you should output "Singles' Day is on n.", otherwise you should output "There is no Singles' Day!".

Several test cases.

For each test case:

Input is a integer a(1<=a<=1000000),as described above.

For each test case:

Output "Singles' Day is on n." or  "There is no Singles' Day!" in one line.

/* ***********************************************

Author        :guanjun

Created Time  :2016/3/5 11:58:53

File Name     :neu1681.cpp

************************************************ */

#include <iostream>

#include <cstring>

#include <cstdlib>

#include <stdio.h>

#include <algorithm>

#include <vector>

#include <queue>

#include <set>

#include <map>

#include <string>

#include <math.h>

#include <stdlib.h>

#include <iomanip>

#include <list>

#include <deque>

#include <stack>

#define ull unsigned long long

#define ll long long

#define mod 90001

#define INF 0x3f3f3f3f

#define maxn 1001000

#define cle(a) memset(a,0,sizeof(a))

const ull inf = 1LL << ;

const double eps=1e-;

using namespace std;

priority_queue<int,vector<int>,greater<int> >pq;

struct Node{

    int x,y;

};

struct cmp{

    bool operator()(Node a,Node b){

        if(a.x==b.x) return a.y> b.y;

        return a.x>b.x;

    }

};

bool cmp(int a,int b){

    return a>b;

}

int mp[maxn];

int main()

{

    #ifndef ONLINE_JUDGE

    //freopen("in.txt","r",stdin);

    #endif

    //freopen("out.txt","w",stdout);

    ll a;

    while(cin>>a){

        cle(mp);

        int num=;

        int n=;

        while(){

            num++;

            n=n%a;

            if(n==){

                printf("Singles' Day is on ");

                for(int i=;i<=num;i++){

                    printf("");

                }

                printf(".\n");

                break;

            }

            if(mp[n]){

                puts("There is no Singles' Day!");break;

            }

            else mp[n]=;

            n=n*+;

        }

    }

    return ;

}