Write a function count_words(text) that returns a dictionary where the keys are words in the string and the values are the number of times each word appears.

INPUT FORMAT

One line contains strings, each separated by a blank space.

OUTPUT FORMAT

For each string appeared, output the string and the number of time it appeares. The string should be outputed in the dictionary order.

SAMPLE

INPUT

apple banana apple orange banana apple

OUTPUT

apple 3
banana 2
orange 1