#!/usr/bin/python
import sys
import re

patterns = [
    ('; *', ';'),
    (': *', ':'),
    (' *{ *', '{'),
    (' *} *', '}'),
    (', *', ','),
]

s = sys.stdin.read().replace('\n', '')

s = ''.join(map(lambda x: re.sub('/\\*.*$', '', x), s.split('*/')))

for pair in patterns:
    s = re.sub(pair[0], pair[1], s)

if len(sys.argv) == 2:
    sys.stdout.write('/*\n{}\n*/'.format(sys.argv[1]))
sys.stdout.write(s)
sys.stdout.write('\n')