#include<bits/stdc++.h>
using namespace std;
typedef long long LL;
string t="Yes";
int j;
bool check(string m){
    int ans;
	for(int i=0;i<m.size();i++) {
	    if(t[i%3]==m[i])  
		  ans++;
	}
	if(ans!=0)  return 1;
	else return 0;
}
int main(){
	string s;
	int n;
	cin>>n;
	int a[n];
	for(int j=0;j<n;++j)  cin>>s;
	for(int j=0;j<n;++j){
		if(check(s)||check("Ye"+s)||check("Y"+s)) cout<<"YES"<<endl;
		else cout<<"NO"<<endl; 
	}
	return 0;
}//AC please