#include <bits/stdc++.h>
    using namespace std;
    #include <atcoder/all>
    using namespace atcoder;
    #define rep(i, n) for(int i=0;i<(n);++i)
    #define rep1(i, n) for(int i=1;i<=(n);i++)
    #define ll long long
    using mint = modint998244353;
    using P = pair<ll,ll>;
    using lb = long double;
    using T = tuple<ll, ll, ll>;
    #ifdef LOCAL
    #  include <debug_print.hpp>
    #  define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
    #else
    #  define dbg(...) (static_cast<void>(0))
    #endif

    int main()
    {
        int t;
        cin >> t;
        rep(_,t){
            int n;
            cin >> n;
            vector<int> a(n);
            rep(i,n) cin >> a[i];
            vector<int> cnt(3);
            rep(i,n) cnt[a[i]]++;
            if(cnt[0]==0 || cnt[2]==0){
                cout << "No" << endl;
                continue;
            }
            scc_graph g(n);
            int j = -1;
            rep(i,n){
                if(a[i]==2) j = i;
            }
            a[j]--;
            g.add_edge(j, (j-1+n)%n);
            bool ok = true;
            rep(i,n){
                int nj = (j+1)%n;
                if(a[j]==1) g.add_edge(j, nj);
                if(a[j]==0) {
                    g.add_edge(nj,j);
                    a[nj]--;
                }
                if(a[j]==2){
                    ok = false;
                }
                j = nj;
            }
            auto res = g.scc();
            cout << (res.size()==n&&ok ? "Yes":"No") << endl;
        }

        return 0;
    }