import java.util.*;
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);

    String judge = "OK";
    int N = sc.nextInt();
    for(int i = 0;i < N;i++){
      int A = sc.nextInt();

      if(A % 2 == 0){
        if(A % 3 == 0){
          judge = "OK";
        }else if(A % 5 == 0){
          judge = "OK";
        }else {
          judge = "NG";
          break;
        }
      }
    }
    if(judge == "OK"){
      System.out.println("APPROVED");
    }else{
      System.out.println("DENIED");}
  }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz