import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { Scanner in = new Scanner(System.in); int q = in.nextInt(); for(int a0 = 0; a0 < q; a0++){ String s = in.next(); // your code goes here char[] c = {'h','a','c','k','e','r','r','a','n','k'}; int c_pointer = 0; for(int i=0; i=c.length){ System.out.println("YES"); } else{ System.out.println("NO"); } } } }