package main

import (
	"bufio"
	"os"
	"fmt"
)

var bufin *bufio.Reader
var bufout *bufio.Writer

func main() {
	bufin = bufio.NewReader(os.Stdin)
	bufout = bufio.NewWriter(os.Stdout)
	defer bufout.Flush()
	D := make([]int,3)
	var S int
	for i := 0; i < 3; i++ {
		fmt.Fscanf(bufin, "%d", &D[i]);
	}
	fmt.Fscanf(bufin, "%d", &S);
	alive := false
	if S == 1{
		alive = true
	} else {
		cnt := 0
		for i := 0; i < 3; i++ {
			cnt += D[i];
		}
		alive = cnt <= 1
	}
	if alive {
		fmt.Fprintf(bufout, "SURVIVED\n");
	} else {
		fmt.Fprintf(bufout, "DEAD\n");
	}
}