#include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i=a;i<b;i++)



#define rrep(i,a,b) for(int i=a;i>=b;i--)
int N, K, X;
int A[101010], B[101010];
int C[101010];
int buf[101010];
//-----------------------------------------------------------------
int main() {
	cin >> N >> K >> X;
	X--;
	rep(i, 0, K) {
		if (i == X) {
			string s;
			cin >> s;
			cin >> s;
			A[i] = B[i] = -1;
		}
		else {
			cin >> A[i] >> B[i];
			A[i]--;
			B[i]--;
		}
	}
	rep(i, 0, N) cin >> C[i];

	rep(i, 0, N) buf[i] = i + 1;
	rep(i, 0, X) {
		swap(buf[A[i]], buf[B[i]]);
	}

	rrep(i, K - 1, X + 1) {
		swap(C[A[i]], C[B[i]]);
	}

	set<int> ans;
	rep(i, 0, N) if (buf[i] != C[i]) ans.insert(i + 1);
	
	for (int i : ans) cout << i << " ";
	cout << endl;
}