from collections import Counter

your_string = input()
# your_string = "qwertyuiopasdfghjklzxcvbnm"
char_counts = Counter(sorted(your_string))
# print(char_counts)  # Output: Counter

_keys = char_counts.most_common(3)
first_char = _keys[0]
second_char = _keys[1]
third_char = _keys[2]
print(first_char[0] + " " + str(first_char[1]))
print(second_char[0] + " " + str(second_char[1]))
print(third_char[0] + " " + str(third_char[1]))