#include <iostream>
#include <cstdio>
using namespace std;
int m[8],c[8],i,sum,a,b,s,p,N,i1;
void vniz(int i){
    int k;
    for (k=7;k>i; k--){
            m[k]=m[k-1];
            c[k]=c[k-1];
    }
    c[i]=1;
    m[i]=sum;
}
void raven(int i){
    int k1;
    for (k1=7;k1>i;k1--){
        m[k1]=m[k1-1];
        c[k1]=c[k1-1];
    }
    m[i]=m[k1];
    c[i]=c[i-1]+1;
}
int main()
{   freopen("input.txt","r",stdin);
   // freopen("output.txt","w",stdout);
    cin>> N;
    for (p=1; p<=N; p++){
        sum = -1;
        cin>> a >> b >> s;
        if (a>39 && b>39 && s>39){
            sum = a + b + s;
        for (i=1;i<=7;i++){
            if (sum>=m[i]){
                vniz(i);
                break;
            }
            if (sum==m[i]){
                c[i]++;
                raven(i);
                break;
            }
        }
        }
    }
    for (i=1;i<=10;i++){
        cout<< m[i]<< " "<< c[i]<<endl;
    }
    // cout << m[7]<< "  "<< c[7];

    return 0;
}