from collections import Counter
b={'5': 20199, '7': 20163, '0': 20104, '1': 20063, '3': 20011, '8': 19956, '6': 19898, '2': 19892, '4': 19874, '9': 19841, '.': 1}
a=input()
d=dict(Counter(a))
x,y=0,0
for k in b:
    if d[k]>b[k]:
        x=k
    elif d[k]<b[k]:
        y=k
print(x,y)