using System;

public class Hello
{
    static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var k = long.Parse(line[1]);
        getAns(k);
    }
    static void getAns(long k)
    {
        var t = "yuusaanuusaa";
        var r = (int)(k % 12);
        var ans = t[r - 1];
        Console.WriteLine(ans);
    }
}