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#include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main(){
    string str;
    cin >> str;
    int n;
    cin >> n;
    for(int i = 0; i < n; i++){
        int x;
        cin >> x;
        if(x == 1){
            string str2;
            cin >> str2;
            str += str2;
        }else if(x == 2){
            cout << str.size() << endl; 
        }else if(x == 3){
            string str2;
            cin >> str2;
            cout << max(str, str2) << endl;
        }
    }
    return 0;
}