#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;

}