#!/usr/bin/env python3

import sys
import textwrap

def main():
    lines = []
    for line in sys.stdin:
        if line.startswith(">"):
            line = line[1:]
        lines.append(line.strip(" "))
    for line in textwrap.wrap(" ".join(lines), width=67):
        print(">", line)

if __name__ == "__main__":
    main()