import math

l = []
while True:
    n = int(input())
    if n == 0:
        break
    l.append(n)

max = -math.inf
maxi = -1
for i in range(len(l)-1):
    if l[i]+l[i+1]>max:
        max = l[i]+l[i+1]
        maxi = i

print('Maksimalnu sumu formiraju brojevi '+str(l[maxi])+' i '+str(l[maxi+1]))