using System;
public class Test
{
 public static Main():void
{
 def solve():void{
 def i =int.Parse(Console.ReadLine());
 unless (i ==42){
 Console.WriteLine(i);
 solve();
}
}
 solve();
}
}

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MQoyCjEwCjQyCjExCg==

1 2 10 42 11