file = open('2A.txt')
A = list(map(int, file.readlines()))
count = 0
for i in range(len(A)):
    for j in range(i + 1, len(A)):
        if (A[i] * A[j]) % 7 == 0:
            count += 1
print(count)

file = open('2B.txt')
B = list(map(int, file.readlines()))
k7 = 0, 0
for i in range(len(B)):
    if B[i] % 7 == 0:
        k7 += 1
    else:
        k += 1
print((k7 * (k7 - 1) // 2) + (k * k7))
#Проверка: в 13 и 14 строках B -> A