file = open('12A.txt')
A = list(map(int, file.readlines()))
Max = 0
for i in range(len(A)):
    for j in range(i + 1, len(A)):
        if (A[i] + A[j]) % 2 == 0 and (A[i] % 23 == 0 or A[j] % 23 == 0):
            Max = max(Max, A[i] + A[j])
print(Max)

file = open('12B.txt')
A = list(map(int, file.readlines()))
ms = 10**20
m = 10**20
m23 = 10**20
for i in range(len(A)):
    if A[i] % 23 == 0:
        ms = min(A[i] + m, ms)
    else:
        ms = min(A[i] + m23, ms)
    m = min(A[i], m)
    if A[i] % 23 == 0:
        m23 = min(A[i], m23)
print(ms)