#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define X first
#define Y second
#define SZ(a) ((int)a.size())
#define ALL(v) v.begin(), v.end()
#define pb push_back

void solve() {
    int n;
    cin >> n;
    vector<int> arr(n), done(n);
    for (int &i : arr)
        cin >> i;

    queue<int> q;

    for (int i = 0; i < n; ++i)
        if (arr[i] == 0)
            q.push(i);

    int cnt = 0;
    while (!q.empty()) {
        int u = q.front();
        q.pop(), ++cnt;
        int prv = (u + n - 1) % n;
        int nxt = (u + 1) % n;
        if (!done[prv] && arr[prv] == 0)
            return cout << "No\n", void();
        if (!done[nxt] && arr[nxt] == 0)
            return cout << "No\n", void();
        if (!--arr[prv]) q.push(prv);
        if (!--arr[nxt]) q.push(nxt);
        done[u] = 1;
    }
    if (cnt < n) cout << "No\n";
    else cout << "Yes\n";
}

int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    int t;
    cin >> t;
    while (t--) {
        solve();
    }
}