s = input()
a = [20104, 20063, 19892, 20010, 19874, 20199, 19898, 20163, 19956, 19841]
count = [0] * 10

if int(s[0]) == 3:
    a[3] -= 1
else:
    print(s[0],3)
    exit()

for S in s[2:]:
    a[int(S)] -= 1
    
for i in range(10):
    if a[i] == -1:
        ans1 = i
    if a[i] == 1:
        ans2 = i

print(ans1,ans2)