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

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    int n;
    cin >> n;
    vector<pair<int, int>> t;
    for (int i=0; i<n; i++) {
        string s; cin >> s;
        int x; cin >> x;
        if (s == "TAK")
            t.emplace_back(i+1, x);
    }
    int s = t.size();
    for (int i=0; i<min(10, s); i++)
        cout << t[i].first << " ";

    int ctr = 0;
    int realidx = 10;
    while (ctr < 10 && realidx < s) {
        if (t[realidx].second >= 2) {
          realidx++;
          continue;
        }
        ctr++;
        cout << t[realidx].first << " ";
        realidx++;
    }
    cout << "\n";
}