import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class No431 {
	public static void main(String[] args) throws IOException{
		String[] D = new BufferedReader(new InputStreamReader(System.in)).readLine().split(" ");
		int flags = 0;
		for(int i=0; i < D.length - 1; i++)
			flags += Integer.parseInt(D[i]);
		if(flags < 2 || D[3].equals("1")) System.out.println("SURVIVED");
		else System.out.println("DEAD");
	}
}