process.stdin.resume(); process.stdin.setEncoding('ascii'); var input_stdin = ""; var input_stdin_array = ""; var input_currentline = 0; process.stdin.on('data', function (data) { input_stdin += data; }); process.stdin.on('end', function () { input_stdin_array = input_stdin.split("\n"); main(); }); function readLine() { return input_stdin_array[input_currentline++]; } /////////////// ignore above this line //////////////////// function main() { var q = parseInt(readLine()); for(var a0 = 0; a0 < q; a0++){ var s = readLine(); var a = "hackerrank"; var isOk = true; var next = 0; for(i=0;i<s.length;++i){ if(s[i] === a[next]){ next++; } } if(next === 10) console.log("YES"); else console.log("NO"); // your code goes here } }