#![allow(unused_macros, unused_imports, dead_code)]

use std::io::*;
use std::collections::*;

fn read_line() -> String {
    let mut s = String::new();
    stdin().read_line(&mut s).unwrap();
    s
}

macro_rules! from_line {
    ($($a:ident : $t:ty),+) => {
        $(let $a: $t;)+
        {
            let _line = read_line();
            let mut _it = _line.trim().split_whitespace();
            $($a = _it.next().unwrap().parse().unwrap();)+
            assert!(_it.next().is_none());
        }
    };
}

fn main() {
    from_line!(d1: u32, d2: u32, d3: u32, s: u32);
    println!("{}",
             if s > 0 || d1 + d2 + d3 < 2 {
                 "SURVIVED"
             } else {
                 "DEAD"
             });
}