#include <fstream>
using namespace std;
ifstream fin("hartie.in");
ofstream fout("hartie.out");
int main()
{
    while(fin>>x1>>x2>>x3>>x4>>x5>>x6)
    {
        s=x6;
        if(x5>0)
        s+=x5;
        x1-=x5*11;
        s+=x4;
        int s1=5*x4;
        if(s1<=x2)
            x2-=s1;
        else
        {
            x2=0;
            s1-=x2;
            s1*=2;
            x1-=s1;
        }
        s+=x3/4;
        s1=x3%4;
        if(s1>0)
        {
            s1--;
            s1=s1*2+1;
            if(s1<=x2)
                x2-=s1;
            else
            {
                s1-=x2;
                s1*=4;
                s1+=(x3%4)+5;
                x1-=s1;
            }
        }
        if(s2>0)
        {

        }
    }
    return 0;
}