#include<iostream>
#include<cstring>
using namespace std;
 


bool isSubSequence(char str1[], char str2[], int m, int n)
{

    if (m == 0) return true;
    if (n == 0) return false;
 

    if (str1[m-1] == str2[n-1])
        return isSubSequence(str1, str2, m-1, n-1);
 

    return isSubSequence(str1, str2, m, n-1);
}
 

int main()
{
int t;
cin>>t;
while(t--!=0)
{
    char str1[] = "hackerrank";
    char str2[100000];
cin>>str2;
    int m = strlen(str1);
    int n = strlen(str2);
    isSubSequence(str1, str2, m, n)? cout << "YES"<<endl:
                                     cout << "NO"<<endl;
}
    return 0;
}