#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define F first
#define S second
#define pii pair<int, int>
#define eb emplace_back
#define all(v) v.begin(), v.end()
#define rep(i, n) for (int i = 0; i < n; ++i)
#define rep3(i, l, n) for (int i = l; i < n; ++i)
#define chmax(a, b) a = (a >= b ? a : b)
#define chmin(a, b) a = (a <= b ? a : b)
#define out(a) cout << a << endl
#define outa(a, n) rep(_, n) cout << a[_] << " "; cout << endl
#define SZ(v) (int)v.size()
#define inf (int)(1e9+7)
#define abs(x) (x >= 0 ? x : -(x))
#define ceil(a, b) a / b + !!(a % b)
#define FIX(a) fixed << setprecision(a)

int n, k, x;

int main() {
    cin >> n >> k >> x;
    int a[k], b[k];
    rep(i, k) {
        if (i == x - 1) { char ch; cin >> ch >> ch; continue; }
        cin >> a[i] >> b[i];
    }
    vector<int> v(n);
    rep(i, n) v[i] = i + 1;
    vector<int> vv(n);
    rep(i, n) cin >> vv[i];
    rep(i, x - 1) {
        swap(v[a[i] - 1], v[b[i] - 1]);
    }
    for (int i = k - 1; i >= x; --i) {
        swap(vv[a[i] - 1], vv[b[i] - 1]);
        outa(vv, SZ(vv));
    }
    // outa(v, SZ(v));
    // outa(vv, SZ(vv));
    int flg = 0;
    rep(i, SZ(v)) {
        if (v[i] != vv[i]) { if (flg) cout << " "; cout << i + 1; flg = 1; }
    }
    cout << endl;
}