#include <fstream>
#include <cstring>
using namespace std;
int main() {
  ifstream in("constructpalindrom.in");
  ofstream out("constructpalindrom.out");
  int t;
  char s[100001];
  in >> t;
  while(t--) {
    in >> s;
    int l = strlen(s), cnt = 0;
    for(int i = 0, j = l - 1; cnt < 2 && i <= j; ++i, --j) {
      if(s[i] != s[j])++cnt, --j;
      if(s[i] != s[j])--i, ++j;
    }
    if(cnt < 2) out << "YES\n";
    else out << "NO\n";
  }
  return 0;
}