#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

int main(){
    int q;
    char *p="hackerrank"; //p[]={'h','a','c','k','e','r','r','a','n','k'};
    scanf("%d",&q);
    for(int a0 = 0; a0 < q; a0++)
    {
        char* s = (char *)malloc(512000 * sizeof(char));
        scanf("%s",s);
        int i=0,count=0;
        while(p[i]!='\0')
            {
            if(strchr(s,p[i])!=NULL)
                {
                count++;
            }
        i++;
        }
        if(count>=strlen(p))
            {
            printf("YES\n");
        }
        else
            {
            printf("NO\n");
    }
        count=0;
    }
        
    return 0;
}