// Enter your code here 
import Foundation
func isPresent(source: [Character], sample: [Character]) -> String {
    var index = 0
    for i in 0..<source.count {
        if (source[i] == sample[index]) {
            index += 1
        }
        if (index == sample.count) {
            return "YES"
        }
    }
    return "NO"
}

var sample = Array("hackerrank".characters)

var count = Int(readLine()!)!
for _ in 1...count {
    var inputString = readLine()!
    print(isPresent(source: Array(inputString.characters), sample: sample))
}