#include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <memory> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; typedef long long ll; #define sz size() #define pb push_back #define mp make_pair #define fi first #define se second #define all(c) (c).begin(), (c).end() #define rep(i,a,b) for(ll i=(a);i<(b);++i) #define clr(a, b) memset((a), (b) ,sizeof(a)) #define ctos(c) string(1,c) #define print(x) cout<<#x<<" = "<<x<<endl; #define MOD 1000000007 int main() { ll d[4]; rep(i, 0, 4) { cin >> d[i]; } if (d[3] == 1) { cout << "SURVIVED" << endl; } else { if (d[0] + d[1] + d[2] < 2) { cout << "SURVIVED" << endl; } else { cout << "DEAD" << endl; } } return 0; }