#include <bits/stdc++.h>

using i64 = long long;

constexpr int V = 2E5;

struct Edge {
    int to;
    int cap;
};

std::vector<Edge> e;
std::vector<int> adj[V];

void addEdge(int u, int v, int cap) {
    adj[u].push_back(e.size());
    e.push_back({v, cap});
    adj[v].push_back(e.size());
    e.push_back({u, 0});
}

constexpr int inf = 1E9;

int h[V];
int tot = 0;
int cur[V];
bool bfs(int s, int t) {
    std::fill(h, h + tot, -1);
    std::queue<int> q;
    q.push(s);
    h[s] = 0;
    
    while (!q.empty()) {
        int x = q.front();
        q.pop();
        
        for (auto i : adj[x]) {
            auto [y, cap] = e[i];
            if (cap > 0 && h[y] == -1) {
                h[y] = h[x] + 1;
                q.push(y);
            }
        }
    }
    
    return h[t] != -1;
}

int dfs(int x, int t, int f) {
    if (x == t) {
        return f;
    }
    int res = 0;
    for (auto &i = cur[x]; i < adj[x].size(); i++) {
        int j = adj[x][i];
        auto [y, cap] = e[j];
        if (cap > 0 && h[y] == h[x] + 1) {
            int a = dfs(y, t, std::min(cap, f));
            f -= a;
            res += a;
            e[j].cap -= a;
            e[j ^ 1].cap += a;
            if (f == 0) {
                break;
            }
        }
    }
    return res;
}

int flow(int s, int t) {
    int ans = 0;
    while (bfs(s, t)) {
        std::fill(cur, cur + tot, 0);
        ans += dfs(s, t, inf);
    }
    return ans;
}

constexpr int N = 1E4;

int f[N];
int g[N];

int find(int x) {
    if (f[f[x]] == f[x]) {
        return f[x];
    }
    int y = find(f[x]);
    int u = tot++;
    if (g[x] != -1) {
        addEdge(u, g[x], inf);
    }
    if (g[f[x]] != -1) {
        addEdge(u, g[f[x]], inf);
    }
    f[x] = y;
    g[x] = u;
    return y;
}

void merge(int x, int y) {
    x = find(x);
    y = find(y);
    f[y] = x;
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    
    int n;
    std::cin >> n;
    
    std::iota(f, f + n, 0);
    std::fill(g, g + n, -1);
    
    std::vector<std::vector<int>> adj(n);
    for (int i = 1; i < n; i++) {
        int u, v;
        std::cin >> u >> v;
        u--, v--;
        adj[u].push_back(v);
        adj[v].push_back(u);
    }
    
    tot = 2 * n + 2;
    int s = 2 * n, t = 2 * n + 1;
    
    for (int i = 0; i < n; i++) {
        addEdge(s, n + i, 1);
        addEdge(i, t, 1);
    }
    
    std::vector<int> u(n), v(n);
    std::vector<std::vector<int>> q1(n), q2(n);
    for (int i = 0; i < n; i++) {
        std::cin >> u[i] >> v[i];
        u[i]--, v[i]--;
        q1[u[i]].push_back(i);
        q1[v[i]].push_back(i);
    }
    std::vector<bool> vis(n);
    
    auto dfs = [&](auto self, int x, int p) -> void {
        for (auto y : adj[x]) {
            if (y == p) {
                continue;
            }
            self(self, y, x);
            merge(x, y);
        }
        for (auto i : q1[x]) {
            if (!vis[i]) {
                vis[i] = true;
            } else {
                int y = u[i] ^ v[i] ^ x;
                int a = find(y);
                q2[a].push_back(i);
            }
        }
        for (auto i : q2[x]) {
            find(u[i]);
            find(v[i]);
            if (g[u[i]] != -1) {
                addEdge(n + i, g[u[i]], inf);
            }
            if (g[v[i]] != -1) {
                addEdge(n + i, g[v[i]], inf);
            }
            addEdge(n + i, x, inf);
        }
        g[x] = x;
    };
    dfs(dfs, 0, -1);
    
    int ans = flow(s, t);
    if (ans < n) {
        std::cout << "No\n";
        return 0;
    }
    std::cout << "Yes\n";
    
    std::vector<int> a(n);
    std::fill(cur, cur + tot, 0);
    auto match = [&](auto self, int x) {
        if (x < n) {
            return x;
        }
        for (auto &i = cur[x]; i < ::adj[x].size(); i++) {
            int j = ::adj[x][i];
            auto [y, cap] = e[j];
            if (j % 2 == 0 && e[j ^ 1].cap > 0) {
                e[j ^ 1].cap--;
                return self(self, y);
            }
        }
        assert(false);
    };
    for (int i = 0; i < n; i++) {
        a[i] = match(match, n + i);
        std::cout << a[i] + 1 << " \n"[i == n - 1];
    }
    
    return 0;
}