#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    string s;
    for(int i=1;i<=n;i++)
    	cin>>s;
    string a;
    a=s;
    reverse(a.begin(),a.end());
    for(int i=1;i<=n;i++){
		if(a[i]==s[i]) cout<<"Yes"<<endl;
    	else cout<<"No"<<endl;
    }
}