#include<bits/stdc++.h>
 using namespace std;
  int main()
{ 
	int a; 
	cin>>a; 
	int b=a,sum=0;
 	while(b!=0)
	{ 
		b/=10; sum+=1;
	} 
 	for(int i=0;i<sum+24;i++)
 	{
	 	cout<<"*";
	}
	cout<<endl;
	cout<<"*Welcome,ContestantNo."<<a<<"!*"<<endl;
	for(int i=0;i<sum+24;i++)
	{
		cout<<"*";
	}
	cout<<endl;
	return 0;
}