#!/bin/python3

import sys

def checkSubsequence(s, word):
    r=''
    w=list(word)
    for l in s:
        if not w:
            break
        if w[0]==l:
            w.pop(0)
    if w:
        r='NO'
    else:
        r='YES'
    return r

q = int(input().strip())
for a0 in range(q):
    s = input().strip()
    # your code goes here
    print(checkSubsequence(s,'hackerrank'))