#include <bits/stdc++.h>
using namespace std;

#define rep(i, n) for (int (i) = (0); (i) < (n); ++(i))

int n;
int a[11];

bool rec(int idx, int l, int r) {
   if (idx == 10) return true;

   bool x = false, y = false;
   int val = a[idx];
   if (l < val) x = rec(idx+1, val, r);
   if (r < val) y = rec(idx+1, l, val);

   return x || y;
}

int main() {
   cin >> n;
   while (n--) {
      rep (i, 10) cin >> a[i];
      puts(rec(0, -1, -1)?"YES":"NO");
   }

   return 0;
}
