#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;

int countWithZero = 0;

struct gate {
    int id;
    vector<int> children;
    int leftmostOpenGate = 0;

    void incOpened() {
        if(leftmostOpenGate == 0) countWithZero--;
        leftmostOpenGate++;
        leftmostOpenGate %= children.size();
        if(leftmostOpenGate == 0) countWithZero++;
    }
};

int drop(vector<gate> & gates, int id) {
    if (gates[id].children.size() == 0) {
        return id;
    }
    int nextId = gates[id].children[gates[id].leftmostOpenGate];
    gates[id].incOpened();
    return drop(gates, nextId);
}

int main(void) {
    ios_base::sync_with_stdio(false);

    int n, q;
    cin >> n >> q;

    vector<gate> allGates;

    allGates.push_back({0, {}, 0});
    for(int i = 1; i < n; i++) {
        allGates.push_back({i, {}, 0});
        int pred;
        cin >> pred;
        allGates[pred].children.push_back(i);
    }
    countWithZero = allGates.size();
    vector<int> results;

    for(int i = 0; i < q; i++) {
        results.push_back(drop(allGates, 0));
        cout << results.back() << endl;
        if(countWithZero == allGates.size()) {
            int repeat = i + 1;
            while( i + repeat < q) {
                i += repeat;
                for(int j = 0; j < results.size(); j++) {
                    cout << results[j] << endl;
                }
            }
        }
    }

    return 0;
}