#include <bits/stdc++.h> using namespace std; int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ int q; cin>>q; char str[100000],str2[11]="hackerrank"; while(q--) { cin>>str; int n=strlen(str); int j=0; for(int i=0;i<n;i++) { if(str[i]==str2[j]) { j++; } } if(j==10) cout<<"YES"<<endl; else cout<<"NO"<<endl; } return 0; }