import java.util.ArrayList;
import java.lang.Math;
public class Main{
 
    public static void main(String args[]){
        int n = 32; // No of random numbers requried for x and y
        ArrayList<Integer> randomNumbersListX = new ArrayList<Integer>();
        ArrayList<Integer> randomNumbersListY = new ArrayList<Integer>();
        for(int i=1; i<=n ; i++){
             randomNumbersListX.add((int)(Math.random()*760));
             randomNumbersListY.add((int)(Math.random()*555));
        }
         for(int i=0; i<randomNumbersListX.size() ; i++){
            System.out.println("rx"+(i+1)+" "+randomNumbersListX.get(i));
            System.out.println("ry"+(i+1)+" "+randomNumbersListY.get(i));
        }
    }
}

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