#include <bits/stdc++.h>
using namespace std;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n, Q;
    cin >> n >> Q;
    vector<pair<int, string>> a, b;
    while(Q--){
        int cmd;
        cin >> cmd;
        if(cmd == 1){
            int r;
            string s;
            cin >> s >> r;
            b.emplace_back(r, s);
            sort(b.rbegin(), b.rend());
        }else if(cmd == 2){
            int x;
            cin >> x;
            n -= x;
        }else{
            string s;
            int x;
            cin >> s >> x;
            n += x;
            for(int i = 0; i < b.size(); i++){
                if(b[i].second == s){
                    a.emplace_back(b[i]);
                    b.erase(b.begin() + i);
                    break;
                }
            }
            sort(a.rbegin(), a.rend());
        }
        vector<pair<int, string>> c;
        while(a.size() + b.size() > n){
            if(!b.empty()){
                c.emplace_back(b.back());
                b.pop_back();
            }else{
                c.emplace_back(a.back());
                a.pop_back();
            }
        }
        sort(c.begin(), c.end());
        for(auto &&[r, ss] : c) cout << ss << '\n';
    }
}