/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
    	Scanner sc = new Scanner(System.in);
    	int d1 = sc.nextInt();
    	int d2 = sc.nextInt();
    	int d3 = sc.nextInt();
    	int s = (0 < sc.nextInt()) ? 0:1;
    	
    	if (1 < (d1 + d2 + d3)*s) {
    		System.out.println("DEAD");
    	} else {
    		System.out.println("SURVIVED");
    	}
	}
}