######################################################################
# (C) 2019 Hirohisa Aman <aman@computer.org>
#
# copyright_designation_eraser.py
# version 1.02
#
# A simple copyright designation filter for a Java source file.
# This script reads a Java source file from the starndard input,
# and prints the contents other than the copyright designation.
#
# [useage]
# python copyright_designation_eraser.py < input.java > output.java
#
######################################################################
import sys
import re

class CopyrightDesignation:
    def __init__( self ):
        self.copyright_pattern = r'(\(c\)|copyright|licensed)'
        self.found = False

    def is_copyright_designation( self, comment ):
        if self.found:
            return False
        comment = comment.lower()
        head = re.search(r'[a-zA-Z\(].*\n', comment)
        if head:
            match = re.search(self.copyright_pattern, head.group())
            if match:
                self.found = True
                return True
        return False

# status
# 0: initial
# 1: entering a comment? (after '/')
# 10: line comment (//)
# 11: traditional comment (/*)
# 12: exiting from a traditional comment? (after '*' in a traditional comment)
# 2: string literal (after '"')
# 20: escape character in a string literal (after '\')
# 3: character literal (after "'")
# 30: escape character in a character literal (after '\')

checker = CopyrightDesignation()
status = 0
comment = ''
for line in sys.stdin:
    for ch in line:
        if status == 0:
            if ch == '/':
                status = 1
            elif ch == '"':
                status = 2
                print(ch, end='')
            elif ch == '\'':
                status = 3
                print(ch, end='')
            else:
                print(ch, end='')
        elif status == 1:
            if ch == '/':
                status = 10
                comment = ''
            elif ch == '*':
                status = 11
                comment = ''
            else:
                status = 0
                print('/', end='')
                print(ch, end='')
        elif status == 10:
            if ch == '\n':
                status = 0
                if ( not checker.is_copyright_designation(comment) ):
                    print('//', end='')
                    print(comment)
            else:
                comment = comment + ch
        elif status == 11:
            if ch == '*':
                status = 12
            else:
                comment = comment + ch
        elif status == 12:
            if ch == '/':
                status = 0
                if ( not checker.is_copyright_designation(comment) ):
                    print('/*', end='')
                    print(comment, end='')
                    print('*/', end='')
            elif ch != '*':
                status = 11
                comment = comment + '*'
                comment = comment + ch
            else:
                comment = comment + '*'
        elif status == 2:
            if ch == '"':
                status = 0
                print(ch, end='')
            elif ch == '\\':
                status = 20
                print(ch, end='')
            else:
                print(ch, end='')
        elif status == 20:
            status = 2
            print(ch, end='')
        elif status == 3:
            if ch == '\'':
                status = 0
                print(ch, end='')
            elif ch == '\\':
                status = 30
                print(ch, end='')
            else:
                print(ch, end='')
        elif status == 30:
            status = 3
            print(ch, end='')