#include <iostream>
#include <stdio.h>
#include <algorithm>
#include <vector>
#include <cmath>
#include <string>
#include <sstream>
#include<sstream>
#include <queue>
#include <limits>
#include <cstdlib>
#include <deque>
#include <map>
#include <set>
using namespace std;

int main() {

	int death =0;
	int survive =0;

	int tmp=0;
	cin>>tmp;
	death +=tmp;
	cin>>tmp;
	death +=tmp;
	cin>>tmp;
	death +=tmp;

	cin>>tmp;
	survive = tmp;

	if(survive ==1 || death<2){
		cout<<"SURVIVED"<<endl;
	}else {
		cout<<"DEAD"<<endl;
	}
	return 0;
}