func_code_string: #include <bits/stdc++.h>   using namespace std;   void inputOutput() {}   signed main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     ;     inputOutput();     string yelo =  AHIMOTUVWXY ;     string s;     cin >> s;     long long int n = s.length();     for (long long int i = 0; i < n; i++) {       if (yelo.find(s[i]) == string::npos) return cout <<  NO , 0;     }     for (long long int i = 0; i < n / 2; i++) {       if (s[i] != s[n - i - 1]) return cout <<  NO , 0;     }     cout <<  YES ;     cerr <<  time elapsed :   << 1.0 * clock() / CLOCKS_PER_SEC <<   sec  n ;     return 0;   }   