#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("SURVIVED");}else{puts("DEAD");}
#define MAX_N 200005

int main() {
    int d[3], s;
    rep(i,3)cin >> d[i];
    cin >> s;
    int dd = d[0] + d[1] + d[2];
    if(s || dd < 2)yn;
    return 0;
}