public class Pebbles {
   public static boolean pebbles(int N, int T) {
	   if (N == 1) {
		   return false;
	   }
	   return (!pebbles(N-1, T) || (N > T && !pebbles(N-T, T)));
   }
   
   public static void main(String[] args) {
	   int T = 4;
	   System.out.println("T = " + T);
	   for (int i = 1; i <= 20; i++) {
		   if (pebbles(i, T)) {
			   System.out.println(i + ": Player 1 wins!");
		   }
		   else {
			   System.out.println(i + ": Player 2 wins!");		   
		   }
	   }
   }
}