#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>
bool isSubSequence(char str1[], char str2[], int m, int n);
int main(){
    int ls1=10;
    int q; 
    scanf("%d",&q);
    for(int a0 = 0; a0 < q; a0++){
        char* s = (char *)malloc(512000 * sizeof(char));
        scanf("%s",s);
        int ls=strlen(s);
        char s1 [12]="hackerrank";
    int ls1=10;
        bool flag=isSubSequence(s1, s, ls1, ls);
        if (flag){
            printf("YES\n");
        }
        else printf ("NO\n");
        
        
 
}// your code goes here
   return 0; }
    
    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);
}