import java.util.*;

public class _2576 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int res = 0, min = 101;
        for(int i=0; i<7; i++) {
            int n = sc.nextInt();
            if(n % 2 == 1) {
                res += n;
                min = Math.min(min, n);
            }
        }
        sc.close();

        if(res == 0) System.out.println(-1);
        else {
            System.out.println(res);
            System.out.println(min);
        }
    }
}