#include <bits/stdc++.h>  

using namespace std;

//#define int long long
#define FOR(i, j, k) for(int i = j; i < (int)k; ++i)
#define rep(i, j) FOR(i, 0, j)
#define INF (1 << 30)

typedef unsigned long long ull;
typedef pair<int, int> P;
typedef pair<P, int> Pi;

const int MOD = 1e9 + 7;
const int dy[] = {0, 0, 1, -1};
const int dx[] = {1, -1, 0, 0};

template <class T> void chmin(T& a, const T& b) { a = min(a, b); }
template <class T> void chmax(T& a, const T& b) { a = max(a, b); }

int ball[10];

bool dfs(int n, int b, int c) {
    if(n == 10) return true;
    if(b < ball[n]) return dfs(n + 1, b = ball[n], c);
    if(c < ball[n]) return dfs(n + 1, b, c = ball[n]);
    return false;
}

signed main() {
    cin.tie(0);
    ios::sync_with_stdio(false);

    int n;
    cin >> n;
    rep(i, n) {
        rep(i, 10) cin >> ball[i];
        dfs(0, 0, 0) ? cout << "YES" : cout << "NO";
        cout << endl;
    }
    return 0;
}