fn get_line() -> String {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().to_string()
}

fn main() {
    let xs: Vec<i8> = get_line().split(' ').map(|x| x.parse().unwrap()).collect();

    let d = xs.iter().fold(-xs[3], |acc, &x| acc + x);

    println!("{}",
        if xs[3] == 1 || d < 2 {
            "SURVIVED"
        }
        else {
            "DEAD"
        }
    );
}