#include <iostream>
#include <algorithm>
#include <cstring>

using std::cin;
using std::cout;
const char endl = '\n';

const int N = 105;

int t, n, a[N], f[N], g[N], ans;

int main() {
    std::ios::sync_with_stdio(false);

    cin >> t;
    while (t--) {
        ans = 0;

        cin >> n;
        for (int i = 1; i <= n; i++) {
            cin >> a[i];
        }

        for (int i = 1; i <= n; i++) {
            f[i] = 1;
            for (int j = 1; j < i; j++) {
                if (a[i] > a[j]) f[i] = std::max(f[i], f[j] + 1);
            }
        }

        for (int i = n; i; i--) {
            g[i] = 1;
            for (int j = n; j > i; j--) {
                if (a[i] > a[j]) g[i] = std::max(g[i], g[j] + 1);
            }
        }

        for (int i = 1; i <= n; i++) {
            ans = std::max({ans, f[i], g[i]});
        }

        cout << ans << endl;
    }

    return 0;
}