#include <bits/stdc++.h>
#define FOR(i,bg,ed) for(ll i=(bg);i<(ed);i++)
#define REP(i,n) FOR(i,0,n)
#define MOD 1000000007
//#define int long long
using namespace std;
typedef long long ll;
const int INF = 1e9;

int N, K, X;
int A[101010], B[101010];
int C[101010];
int k;
int ini[101010];
int fi[101010];

signed main()
{
    cin >> N >> K >> X;
    REP(i,K) {
        string tA, tB;
        cin >> tA >> tB;

        if (tA == "?" && tB == "?") {
            k = i;
            continue;
        }

        A[i] = stoi(tA);
        B[i] = stoi(tB);
    }
    REP(i,N) cin >> C[i+1];

    for (int i=1; i<=N; i++) ini[i] = i;
    REP(i,k) swap(ini[A[i]], ini[B[i]]);

    for (int i=K-1; i>k; i--) swap(C[A[i]], C[B[i]]);

    bool first = true;
    for (int i=1; i<=N; i++) {
        if (ini[i] != C[i]) {
            if (first) first = false;
            else cout << " ";
            cout << i;
        }
    }
    cout << endl;
}