#include <bits/stdc++.h>
#define FOR(i, l, r) for(int i = l; i <= r; ++i)
#define FOD(i, r, l) for(int i = r; i >= l; --i)
#define debug(x) cout << #x << " = " << x << '\n';

using namespace std;

const int maxn = 2*1e5 + 11;

int t, n, l, r;
long long P, ans;
vector < int > g[maxn];
int par[maxn], avail[maxn], sizeChild[maxn];

void dfs(int u) {
    sizeChild[u] = 1;
    for(auto &v : g[u]) {
        if(par[u] == v) continue;
        par[v] = u;
        dfs(v);
        sizeChild[u] += sizeChild[v];
        continue;
    }
}

int32_t main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin >> t;
    while(t--) {
        cin >> n;
        FOR(i, 0, n - 1) {
            g[i].clear();
            par[i] = -1;
            avail[i] = 0;
            sizeChild[i] = 0;
        }
        ans = 0;
        P = 1ll*n*(n - 1)/2;
        l = r = 0;
        avail[0] = 1;

        FOR(i, 1, n - 1) {
            int u, v;
            cin >> u >> v;
            g[u].push_back(v);
            g[v].push_back(u);
        }

        dfs(0);
        FOR(i, 0, n - 1) {
            if(i == 0) {
                ans = 0;
                for(auto &v : g[i])
                    ans += 1ll * sizeChild[v] * (sizeChild[v] - 1)/2;
                P -= ans;
                cout << ans << " ";
            }
            else if(P == 0 && ans == 0) cout << 0 << " ";
            else {
                if(avail[i]) {
                    cout << 0 << " ";
                    continue;
                }
                int u = i;
                while(true) {
                    avail[u] = 1;
                    if(par[u] == 0) sizeChild[0] -= sizeChild[u];
                    u = par[u];
                    if(avail[u]) {
                        if(u != l && u != r) {
                            cout << P << " ";
                            P = ans = 0;
                            break;
                        }
                        if(u == l)
                            l = i;
                        else r = i;
                        ans = P - 1ll * sizeChild[l] * sizeChild[r];
                        cout << ans << " ";
                        P -= ans;
                        break;
                    }
                }
            }
        }
        cout << P << '\n';
    }
    return 0;
}
