c+++++++++++++++++++++++++++++++++++++++++++

CODE

#include <bits/stdc++.h>
using namespace std;

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
  int a,b;
  cin>>a>>b;
  if (a==b) cout<<"HOA";
  if (a==0&&b==1) cout<<"BAC";
  if (a==1&&b==2) cout<<"BAC";
  if (a==2&&b==0) cout<<"BAC";
  if (a==0&&b==2) cout<<"NAM";
  if (a==1&&b==0) cout<<"NAM";
  if (a==2&&b==1) cout<<"NAM";
}

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int a, b;
    cin >> a >> b;
    if (a == b) cout << "HOA";
    else if (b - a == 1) cout << "BAC";
    else if (a - b == 1) cout << "NAM";
    else if (b - a == 2) cout << "NAM";
    else cout << "BAC";
}