백준) 10808번 - python

word = {
 'a': 0, 'b': 0, 'c': 0, 'd': 0, 'e': 0, 'f': 0, 'g': 0, 'h': 0, 'i': 0,
 'j': 0, 'k': 0, 'l': 0, 'm': 0, 'n': 0, 'o': 0, 'p': 0, 'q': 0, 'r': 0,
 's': 0, 't': 0, 'u': 0, 'v': 0, 'w': 0, 'x': 0, 'y': 0, 'z': 0
}
a = input().lower()
for i in range(len(a)):
    if a[i] in word.keys():
        word[a[i]] += 1

print(" ".join(map(str, word.values())))