#!/usr/bin/python3
#this script splits text on space with a maximum of 240 characters
#but on whole words. because icy_medata has a max of 255 characters.
import sys

text = sys.stdin.readlines()
output = []
line = []
sentence = ""
for words in text:
    for word in words.split():
        if len(word) + len(" ".join(line)) < 240:
            line.append(word)
        else:
            output.append(" ".join(line))
            line = []
            line.append(word)

"#add the last word"
output.append(" ".join(line))

for line in output:
    print(line.replace(',', ''))