#include <iostream>

using namespace std;

int main()
{

    int n;
    long x;
    cin>>x;
    cin>>n;
    for(n>0;n<9999;n++){
    while(n!=0){
            x=n%10;
    }
        while(x % 5 ==0){
           x=x/10;
           x=x+1;
        }

            cout<<n<<" " <<x<<" " <<endl;
    }






    return 0;
}