Codeforce- Rocking piles

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int t;
    scanf("%d",&t);
    while(t--)
    {
        int a,b;
        scanf("%d %d",&a,&b);
        if(a%2==0 && b%2==0)printf("abdullah\n");
        else printf("hasan\n");
    }
    return 0;
}