#include <iostream>
using namespace std;
 
int balls[10];
 
bool dfs(int idx, int b, int c){
    if(idx > 9) return true;
     
    bool ok = false;
    if(b < balls[idx]) ok = dfs(idx+1, balls[idx], c);
    if(c < balls[idx]) ok = dfs(idx+1, b, balls[idx]);
    return ok;
}
 
int main() {
    int n; cin >> n;
    while(n--){
        for(int i = 0; i < 10; i++) cin >> balls[i];
	cout << (dfs(0, 0, 0) ? "YES" : "NO") << endl;
    }
}