#! /usr/bin/env python
import sys

ML_MAP = {'bfd': 'bfd-cvs@example.com',
          'gdb': 'gdb-cvs@example.com',

          }

OWNER_MAP = (
    # BFD file...
    ('bfd/', 'bfd'),
    ('binutils/', 'bfd'),
    ('opcode/', 'bfd'),
    ('cpu/', 'bfd'),
    ('elfcpp/', 'bfd'),
    ('gas/', 'bfd'),
    ('gold/', 'bfd'),
    ('gprof/', 'bfd'),
    ('include/', 'bfd'),
    ('ld/', 'bfd'),
    ('opcodes/', 'bfd'),
    # GDB files...
    ('gdb/', 'gdb'),
    ('readline/', 'gdb'),
    ('sim/', 'gdb'),
    )

EVERYONE = set(ML_MAP[ml_key] for ml_key in ML_MAP)


def ml_from_filename(filename):
    for (path, ml_key) in OWNER_MAP:
        if filename.startswith(path):
            return ML_MAP[ml_key]
    # Not found in map, it is a common file.
    return EVERYONE

result = set()
for filename in sys.stdin:
    ml = ml_from_filename(filename)
    if isinstance(ml, basestring):
        result.add(ml)
    else:
        result.update(ml)
    if len(result) >= len(EVERYONE):
        # We have iterated over enough entries to know already
        # that we have selected all possible recipients. So
        # stop now.
        break

if not result:
    # No files given, return EVERYONE
    result = EVERYONE

print '\n'.join(sorted(result))