from itertools import permutations
L1,L2,L3 = map(int,input().split())
A  = list(map(int,input().split()))
a = 2*(L1+L2)
b = 2*(L2+L3)
c = 2*(L3+L1)
ans = 10**6
L = []
for z in permutations(range(3)):
    if a*A[z[0]]+b*A[z[1]]+c*A[z[2]]<ans:
        ans = a*A[z[0]]+b*A[z[1]]+c*A[z[2]]
        L = [A[z[0]],A[z[1]],A[z[2]]]
print(ans)