// @author godmar
// slow I/O
import java.util.*;

public class regarde_godmar
{
    public static void main(String []av) {
        var sc = new Scanner(System.in);
        int T = sc.nextInt();
        for (int i = 0; i < T; i++)
            System.out.println("s" + "h".repeat(sc.nextInt() + 1));
    }
}