#include<bits/stdc++.h>
using namespace std;
int main(){
int t;
scanf("%d",&t);
while(t--){
char a[11];
scanf("%s",a);
int l=0,h=strlen(a)-1,i;
for(i=0;i<=h;i++){
if(a[i++] == a[h--]){
l=1;
break;
}
}
if(l == 1){
printf("YES\n");
}
else{
printf("NO\n");
}
}
return 0;
}
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