using System;

class TakeThePlaneDown
{
    static void Main()
    {

        int xOfTheHeadQuarter = int.Parse(Console.ReadLine());
        int yOfTheHeadQuarter = int.Parse(Console.ReadLine());
        int distanceToTheBorder = int.Parse(Console.ReadLine());
        int numberOfPlanes = int.Parse(Console.ReadLine());

        for (int i = 0; i < numberOfPlanes; i++)
        {
            int oddLine = int.Parse(Console.ReadLine());
            int evenLine = int.Parse(Console.ReadLine());

            if (Math.Pow(oddLine - xOfTheHeadQuarter, 2) + Math.Pow(evenLine - yOfTheHeadQuarter, 2) <= (distanceToTheBorder * distanceToTheBorder))
            {
                Console.WriteLine("You destroyed a plane at [{0},{1}]", oddLine, evenLine);

            }


        }

    }
}