import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class r{ public static void main(String[] args) { int l=0; String p= "hackerrank"; Scanner in = new Scanner(System.in); int q = in.nextInt(); for(int a0 = 0; a0 < q; a0++){ String s = in.next(); for(int k=0;k<s.length();k++) { if(s.charAt(k)==p.charAt(l)) { l=l+1; if(l==p.length()) { System.out.println("YES"); l=0; } } } if(l!=0) System.out.println("NO"); // your code goes here } } }