//compiler options: /t:exe /reference:Liste.dll
using System;
using static ListInt;

class Palindrom {
  static void Main() {
    ListInt p = null;
    while(true) {
      string s = Console.ReadLine();
      if(s == "kraj") { break; }
      int n = int.Parse(s);
      p = new ListInt(n, p);
    }
    
    ListInt r = ListInt.Rev(ListInt.Copy(p));
    if(ListInt.Equal(p, r)) {
      Console.WriteLine("Lista je palindrom");
    }
    else {
      Console.WriteLine("Lista nije palindrom");
    }
  }
}