#include<iostream>
#include<string>
#include<vector>
using namespace std;
struct chest{
    string keyType;
    int id;
    int mysteryNumber;
};
int main(){
    int n;
    if(!(cin>.n)) return 0;
    if(n<1 || n>50) return 0;
    for(int i = 0;i < n;;i++){
        string kType;
        int mNumber;
        if(cin>>kType>>mNumber){
            if(mNumber >= 1 && mNumber <= 100){
                cout<<kType<<":"<<mNumber<,endl;
            }
        }
    }
    return 0;
}