count = {}
word = input("Write your phrase: ")
word = word.lower()
word = word.replace(".", " ").replace(",", " ")
for sentence in word.split(" "):
    if sentence != "":
        if sentence in count:
            count[sentence] += 1
        else:
            count[sentence] = 1
    else:
        pass
for sentence in word.split():
    print(sentence, ':', count[sentence])