using System;
using System.Text;

namespace MyCompiler {
    class Program {
        public static void Main(string[] args) {
            StringBuilder sb = new StringBuilder();

            for(int i = 1; i <= 26; i++){
                sb.Append(i.ToString());
                sb.Append(System.Environment.NewLine);
            }
            string s = sb.ToString();

            Console.WriteLine(s);
        }
    }
}