#include<iostream>
using namespace std;
bool solve(int, int, int);
int a[10];

int main(void){
	int n;
	char t;
	bool flag;
	cin >> n;
	do{
		n--;
		cin >> a[0];
		for(int i = 1; i < 10; i++){
			cin >> t >> a[i];
		}
		if(solve(0,0,0)){
			cout << "YES" << endl;
		}else{
			cout << "NO" << endl;
		}
	}while(n != 0);
	return 0;
}

bool solve(int i, int b, int c){
	if(i == 9){
		if(a[i] > b || a[i] > c)
			return (true);
		return(false);
	}
		if(solve(i + 1, a[i], c) || solve(i + 1, b, a[i])){
			return (true);
		}
	return (false);
}