#include<bits/stdc++.h>
#include <string>

using namespace std;
struct pers{
    int team;
    int number;
    double balls=0;
};
bool cmp(pers a,pers b){
    if(a.balls!=b.balls) return a.balls>b.balls;
    return a.number>b.number;
}
pers a[1000001];
pers ans[1000000];
int main()
{
    ifstream cin("input.txt");
    ofstream cout("output.txt");
    cout.setf(ios::fixed);
    cout.precision(2);
    int n;
    cin>>n;
    long long sum=0;
    int q[201];
    for(int i=0;i<n;i++){
        int t;
        cin>>t;
        sum+=t;
    }
     for(int i=0;i<n;i++){
        cin>>q[i];
    }
    for(int i=0;i<sum;i++){
        cin>>a[i].number;
        cin>>a[i].team;
        cin>>a[i].balls;
        double a2,a3,a4;
        cin>>a2>>a3>>a4;
        a[i].balls+=(a2+a3+a4);
    }
    stable_sort(a,a+sum,cmp);
    int ans1=0;
    int last_el[1000]={0};
    for(int i=0;i<sum;i++){
        if(q[a[i].team-1]>0 && a[i].balls!=0 && a[i].balls!=last_el[a[i].team-1] ){
            last_el[a[i].team-1]=a[i].balls;
            q[a[i].team-1]--;
            ans[ans1].balls=a[i].balls;
            ans[ans1].number=a[i].number;
            ans1++;
        }
        else if( a[i].balls!=0 && a[i].balls==last_el[a[i].team-1]){
            ans[ans1].balls=a[i].balls;
            ans[ans1].number=a[i].number;
            ans1++;
        }
    }
    cout<<ans1<<endl;
    for(int i=0;i<ans1;i++){
        cout<<ans[i].number<<" "<<ans[i].balls<<endl;
    }
    cin.close();
    cout.close();
       return 0;
}