using System;

class Test {
  
  enum DayOfWeek {Mon, Tue, Wed, Thu, Fri, Sat, Sun}
  
  static System.DayOfWeek Convert(DayOfWeek d) {
    switch (d) {
      case DayOfWeek.Mon: return System.DayOfWeek.Monday;
      case DayOfWeek.Tue: return System.DayOfWeek.Tuesday;
      case DayOfWeek.Wed: return System.DayOfWeek.Wednesday;
      case DayOfWeek.Thu: return System.DayOfWeek.Thursday;
      case DayOfWeek.Fri: return System.DayOfWeek.Friday;
      case DayOfWeek.Sat: return System.DayOfWeek.Saturday;
      default:/*Sun*/     return System.DayOfWeek.Sunday;
    }
  }

  static void Main(string[] arg) {
    foreach (string day in arg) {
      DayOfWeek d = (DayOfWeek) Enum.Parse(typeof(DayOfWeek), day);
      Console.WriteLine(d + " " + Convert(d));
    }
  }
}